Relationships
Relationship Map
Built from each character's Relationships section, linking only characters that have their own entry: 295 characters and 1,420 relationship notes between 962 pairs. Select a character to see their relationships; colors show factions.
Dashed lines and the "unverified" tag mark relationships that could not be confirmed in a source other than Fandom (such as the Japanese wiki).
- Great Tomb of Nazarick
- Nazarick: Area Guardians & Other NPCs
- Nazarick: Pleiades
- Nazarick: Homunculus Maids
- Ainz Ooal Gown Guild (Supreme Beings)
- Re-Estize Kingdom
- Eight Fingers
- Baharuth Empire
- Slane Theocracy
- Roble Holy Kingdom
- Argland Council State & the Dragon Lords
- Thirteen Heroes
- Other Factions
Ainz Ooal Gown
- Touch Me: Saved him from PKers who were hunting him, which led to the "First Nine" and later the guild
- Albedo: He changed her settings to "in love with Momonga" before the shutdown and has felt guilty about it ever since
- Pandora's Actor: The NPC he created himself; his "walking dark history," but also a reliable body double and "son"
- Demiurge: His most trusted strategist; the "world conquest" misunderstanding began with him
- Shalltear Bloodfallen: Defeated her with his own hands after she was brainwashed, then revived her
- Gazef Stronoff: Admired how Gazef protected others; killed him in a duel on the Katze Plains using [Time Stop]
- Jircniv Rune Farlord El-Nix: Studies him as a model ruler (in the Web novel Ainz thinks of him as a friend)
- Fluder Paradyne: A fanatic he won over with the depths of magic
- Gondo Firebeard: A dwarven runesmith who opened the way into the Dwarf Kingdom for him
- Neia Baraja: The girl with frightening eyes; the first friend CZ made in the outside world
- Zanac Valleon Igana Ryle Vaiself: His counterpart in the talks outside the Royal Capital; Ainz judged him a man of considerable nerve
- Renner Theiere Chardelon Ryle Vaiself: A "madwoman" whose intellect rivals Albedo's and Demiurge's; welcomed into Nazarick after the Kingdom fell
- Decem Hougan: Fought him in Vol. 16 and routed him with bluff and technique; the king fled and was then killed by the Extra Seat
- Antilene Heran Fouche (Zesshi Zetsumei): A Black Scripture member captured by Mare; from her memories he learned that the Slane Theocracy was behind Shalltear's brainwashing
Albedo
- Ainz Ooal Gown: Her beloved master: "everything in Nazarick exists for Lord Momonga"
- Tabula Smaragdina: Her creator; she seems not to remember the time when her settings called her a "slut"
- Nigredo: Her eldest sister, an NPC specializing in detection; they get along but disagree over Rubedo
- Rubedo: Her adorable younger sister (the third daughter)
- Shalltear Bloodfallen: Her rival in love for the position of queen consort, though they sometimes get along
- Demiurge: Her intellectual equal, but she would rather not consult him about anything outside work
- Pandora's Actor: Her lieutenant in Albedo's Secret Unit; she rescued him from Riku Aganeia in Vol. 14unverified
- Aura Bella Fiora: Always watches Albedo and Shalltear quarrel with a look that says "what are these people talking about?"
- Renner Theiere Chardelon Ryle Vaiself: Worked with Albedo to reduce the Royal Capital to ruins in Vol. 14; each remains wary of the otherunverified
Shalltear Bloodfallen
- Peroroncino: Her creator, and possibly his only NPC; privately she thinks he is superior even to Ainz
- Ainz Ooal Gown: Her beloved lord and "the crystallization of beauty"; she fought him to the death while brainwashed
- Albedo: Her rival ("big-mouthed gorilla") for the position of queen consort, though they sometimes get along
- Aura Bella Fiora: Their settings say they do not get along, and they often bicker, but neither truly dislikes the other; Aura treats her like a hopeless little sister
- Solution Epsilon: They share sadistic tastes and get along very well
- Brain Unglaus: The swordsman she let escape in Vol. 3; after losing her memories she did not recognize him when they met again in the Royal Capital (in the Web novel he is drained and becomes her thrall)
- Kaire: The old woman of the Black Scripture who controlled her with the World Item Ruinous Beauty; now dead
Cocytus
- Warrior Takemikazuchi: His creator in the published novels, who left him weapons such as the Imperial Sword Zanshin
- Ainz Ooal Gown: His absolute lord; Ainz learns a warrior's body mechanics from himunverified
- Demiurge: His close friend and drinking companion at the Assistant Head Chef's bar; Cocytus admires his cunning
- Narberal Gamma: Their creators were close, and when the two are alone together they are surprisingly at ease
- Zaryusu Shasha: A Lizardman who showed a warrior's radiance; Cocytus thinks highly of him. Later revived by Ainz
- Brain Unglaus: In Vol. 14 he respected Brain's resolve and cut him down with a single stroke, then ordered the Frost Virgins to preserve the body in ice
- Albedo: One of the opponents he would like to fight in earnest (favorable matchup)
- Sebas Tian: Another opponent he would like to fight in earnest (unfavorable matchup)
- Kyouhukou: A friendly Area Guardian he often keeps in touch with (others include Grant and the King of Hungry Prolyferum)
Aura Bella Fiora
- Bukubukuchagama: Her creator, who often sat Aura on her lap and dressed her up
- Mare Bello Fiore: Her timid, slow-witted twin brother, as his big sister she cheers on his "love"
- Shalltear Bloodfallen: Her best friend and bickering partner, whom she sees as a hopeless little sister
- Ainz Ooal Gown: Her merciful, far-sighted master
- Yuri Alpha: Their creators were friends, so they use nicknames in private and get along well (as do Pestonya and Éclair)
- Fen: One of her favorite divine beasts, a Lv78 jet-black giant wolf
- Quadracile: A six-legged divine beast of the same rank as Fenn
- Hamsuke: She rather wanted Hamsuke for herself but gave up, since her master ordered otherwise
- Iris Tyrannus Basileus: Her Lv71 magical beast, the "Rainbow Tyrant," which she brought to the Royal Capital in Vol. 14
- Gashokukochuuou: Area Guardian of the Large Hole on the 6th Floor; Aura seems to find it hard to deal with and once asked that the job of sending intruders there be given to Mare instead (Vol. 7)
Mare Bello Fiore
- Bukubukuchagama: His creator; "I want Lady Chagama's specialness to belong only to me and my sister"
- Aura Bella Fiora: His scary older sister, whom he can never stand up to, though their teamwork in battle is flawless
- Ainz Ooal Gown: His very kind master; "a ticket to sleep beside him is worth a hundred million"
- Shalltear Bloodfallen: His sister's best friend
- Titus Annaeus Secundus: Head librarian of the Library; Mare helps make scrolls and in exchange borrows his subordinates as bodyguards
- Jircniv Rune Farlord El-Nix: Mare once planned to win him over by having him do small favors behind Ainz's back, but the Empire became a vassal state before Mare could act on it
- Antilene Heran Fouche (Zesshi Zetsumei): Fought her in Vol. 16, defeated her, and took her prisoner
Demiurge
- Ulbert Alain Odle: His creator; during "Gehenna" Demiurge wanted to use the item Ulbert had given him to prove that NPCs were needed
- Ainz Ooal Gown: His unfathomable master; Demiurge fears that Ainz will leave and hopes he will leave an heir
- Cocytus: His drinking companion at the bar; they are on very good terms
- Sebas Tian: Innately incompatible; Demiurge once warned him, "If you save another human who shames Lord Ainz, I really will kill you"
- Albedo: His intellectual equal; they cooperate while staying wary of each otherunverified
- Renner Theiere Chardelon Ryle Vaiself: "A rather interesting human"; he keeps a Shadow Demon lurking in her shadow
- Tuareninya Veyron: The human Sebas took in; Demiurge treats her quite generously for experimental purposes
- Pulcinella: A clown NPC who assists him at the ranch
- Evil Lord Envy: One of his personal guard of Evil Lords, stationed in the Blazing Temple
- Evil Lord Greed: One of his personal guard of Evil Lords, stationed in the Blazing Temple
Sebas Tian
- Touch Me: His creator, the strongest warrior; Sebas's face is said to be how Touch Me looks in real life (unverified)
- Ainz Ooal Gown: His master, who remarked, "He needn't take after Touch Me even in being scary when angry"
- Demiurge: They simply cannot get along; when Shalltear urged them to be friendlier, both made awkward faces
- Tuareninya Veyron: He saved her in the Royal Capital; she later became his personally assigned maid, and he trains her strictly. They have already kissed
- Pestonya Shortcake Wanko: The head maid; in a sense he is her superior
- Solution Epsilon: His partner on intelligence missions, and also the one who reported him to Ainz
- Climb: The boy he coached in the Royal Capital
- Brain Unglaus: A swordsman he met in the Royal Capital and helped recover his fighting spiritunverified
- Baldo Lofre: A food merchant he met in E-Rantel in Vol. 3, who genuinely worried about him
Victim
- Ainz Ooal Gown: His supreme master; Ainz accepts that he may have to kill him if necessary, yet feels guilty about it
- Demiurge: Formally introduced him to the other Guardians in Vol. 4, and also proposed moving him to an upper floor in an emergencyunverified
Pandora's Actor
- Ainz Ooal Gown: His creator and "father"; he wants to "surpass his father's imagination"
- Albedo: Leader of Albedo's Secret Unit; she rescued him in Vol. 14 but was displeased that he knelt while in Ainz's formunverified
- Tabula Smaragdina: He first appeared in Tabula's form, and Albedo saw through him instantly
- CZ2128 Delta: Murmured "ugh" at the sight of his self-indulgent poses
- Nearata: He borrows Nearata's merchant skills to earn gold coins for Nazarick
- Tsaindorcus Vaision: An opponent he fought in Vol. 14 and could not communicate with; Pandora estimated it to be a tank of around level 90
Pinison Pol Perlia
- Ainz Ooal Gown: Met her; refers to her as "she"
- Aura Bella Fiora: Rescued her from the Gallop Ivy in the Web novelunverified
- Hamsuke: Told her "You're starting to understand too!"
Gargantua
- Albedo: Activated Gargantua in Vol. 4
- Ainz Ooal Gown: Master; Gargantua obeys only whoever activates itunverified
- Shalltear Bloodfallen: Called "the strongest Guardian, apart from Gargantua"
- Lupusregina Beta: In the official 4-koma Ple Ple Pleiades 2, she says in Gargantua's underground lake room, "In this room you can go as wild as you like!" (bonus material)
Nigredo
- Tabula Smaragdina: Creator; filled her room with rotting-flesh babies summoned with gold coins
- Albedo: Her younger sister (the second of the three), whom she sincerely adores; in Vol. 14, however, Albedo feels she cannot trust Nigredo unconditionallyunverified
- Rubedo: Her youngest sister, whom she calls "Spinel" and loathes
- Pestonya Shortcake Wanko: Disobeyed orders and was confined alongside her; the two now run the orphanage together
- Sebas Tian: Also sympathetic to humans; in Vol. 14 he brought Ainz to the Frozen Prison for Nigredo and Pestonya
- Shihoutu Tokitu: Head chef; other sources say he secretly supplied baby food and invited her to dinner (Vol. 16 special edition)unverified
- Ainz Ooal Gown: Master; bears no grudge over her disobedience, which he sees as a result of the settings his friend wroteunverified
Rubedo
- Tabula Smaragdina: Creator; made her by a method completely different from the one used for her sisters
- Nigredo: Eldest sister: "I hate that girl. She will surely bring calamity upon Nazarick"
- Albedo: Second sister: "That's not true, she's a lovely child"; assigned her to the secret unit
- Ainz Ooal Gown: Master; said her activation test was "mostly successful" but originally had no intention of using herunverified
Aureole Omega
- Yuri Alpha: Eldest sister and acting leader; calls her "O-chan"
- Solution Epsilon: Elder sister; thinks an ageless girl hardly counts as an ordinary humanunverified
- CZ2128 Delta: Elder sister, whom she calls "Big Sister CZ"
- Albedo: Albedo's Vol. 1 remark "I hate humans, but there's one exception" refers to Aureole; in Vol. 13 Albedo ordered her to support the mock battleunverified
- Punitto Moe: Also optimized for commander-type classes (a connection between them is speculated)
- Ainz Ooal Gown: Master, who entrusted the guild weapon to her
- Lupusregina Beta: Elder sister; the second of the seven sisters
- Narberal Gamma: Elder sister; in the drama CD Hamsuke's Errand, Narberal calls her "the youngest sister who manages the Gates"
- Entoma Vasilissa Zeta: Elder sister
- Shalltear Bloodfallen: Aureole handed the World Item she originally held over to Shalltear as a precaution against enemy World Items (drama CD The Sealed Evil Tree)
Pestonya Shortcake Wanko
- Ankoro Mocchi Mochi: Creator, who named NPCs after food
- Nigredo: Confined with her and now runs the orphanage with her; on one issue the two stand together like blood kin
- Éclair Éklair Éklare (Eclair Ecleir Eicler): Same creator
- Aura Bella Fiora: Their creators were close; they privately use nicknames
- Mare Bello Fiore: Their creators were close; they privately use nicknames
- Yuri Alpha: Their creators were close, and they privately use nicknames; Yuri taught Tuare in Pestonya's place while she was confined
- Sebas Tian: Nominal superior; in Vol. 14 she asked him to bring Ainz to Nigredo's room
- Tuareninya Veyron: Pestonya trains her as a maid and supports her feelings for Sebasunverified
Neuronist Painkill
- Ainz Ooal Gown: The master she is infatuated with
- Albedo: She calls Albedo "ugly"
- Shalltear Bloodfallen: She calls Shalltear a "brat"
- Nigun Grid Luin: Her first torture subject
- Kyouhukou: Fellow member of the Five Worst; together they broke the Eight Fingers
- Tabula Smaragdina: Also a Brain Eater (but not her creator)
- Chacmool: Demiurge thinks they would both want "humans to use as toys" (drama CD The Tale of the Dark Hero)
Éclair Éklair Éklare (Eclair Ecleir Eicler)
- Ankoro Mocchi Mochi: Creator
- Pestonya Shortcake Wanko: Same creator (Vol. 2 p. 176). Because their creators were close, he privately uses nicknames with Pestonya, Aura, Mare, and Yuri (The Pleiades Day)
- Clavu (Sous-chef): Runs the bar where Éclair is a regular; Éclair calls him "Piki," and he prepares a straw for Éclair
- CZ2128 Delta: Loves cute things and carries him around like a stuffed toy
- Demiurge: On polite terms; Demiurge would kill him without hesitation if a Supreme Being ordered itunverified
- Shalltear Bloodfallen: In Vol. 4 he tried to recruit her into his plot at the bar, which only depressed her furtherunverified
- Aura Bella Fiora: Their creators were close; they use nicknames outside work (The Pleiades Day)
Kyouhukou
- Cocytus: Good friend; Cocytus cannot understand why everyone dislikes him
- Shalltear Bloodfallen: Direct superior
- Entoma Vasilissa Zeta: Treats his room as a snack bar; the "Kin-Eater," the one he fears most
- Hamsuke: When she got lost and wandered into the Black Capsule, he sent one of his kin to guide her
- Hilma Cygnaeus: His "baptism" terrified her so badly that she obeys Nazarick's every word
- Gringham: A worker teleported into the Black Capsule; his negotiation failed, and he was devouredunverified
- Ainz Ooal Gown: Master; Ainz considered learning statecraft from him but gave up on the idea; in the Web novel, Kyouhukou taught him to danceunverified
- Gashokukochuuou: Fellow Area Guardian among the Five Worst
- Grant: Fellow Area Guardian, also serving under Shalltear
Titus Annaeus Secundus
- Mare Bello Fiore: A fellow book lover who often visits the library and admires Titus's spirit of inquiryunverified
- Lupusregina Beta: He looked up the origin of the goblin army's name "Jugem" for her (spin-off manga Overlord: The Undead Oh! chapter 79; not canon, unverified)
Shihoutu Tokitu
- Amanomahitotsu: Presumed creator
- Clavu (Sous-chef): Presumed subordinate, who can only make drinks
- Ainz Ooal Gown: "No portion for Lord Ainz… I understand completely!"; Ainz thought "you definitely don't"
- Nigredo: Other sources say he secretly supplied baby food for the infants she and Pestonya protect, and invited her to dinner (unverified)
- Pestonya Shortcake Wanko: Shared his table in the Vol. 16 special edition illustration
- Tuareninya Veyron: In Vol. 6 it was decided that the head chef would "possibly" teach her to cook
Clavu (Sous-chef)
- Blue Planet: Creator, who also built the bar himself
- Shihoutu Tokitu: Head chef, presumed to be his superior
- Éclair Éklair Éklare (Eclair Ecleir Eicler): Regular and friend, whom he allows to call him "Piki"
- Demiurge: Regular who has brought Cocytus along
- Cocytus: Regularunverified
- Shalltear Bloodfallen: The troublesome customer of Vol. 4
Guren
- Demiurge: Direct superior, though weaker than Guren inside the lava
- Pulcinella: In Vol. 8, told Mare that Guren was lurking near the gate to the 6th Floor (unverified)
- Death Knight: Swam alongside it in The Emissary of the King, frightening the knight into thinking it would be played to death
Pulcinella
- Demiurge: Owner of the ranch; in his eyes, the kindest person there is
- Mare Bello Fiore: In Vol. 8 he delivered a circular and passionately described Demiurge's kindness to his livestock, which Mare didn't care about at all
- Guren: Told Mare where Guren was lurkingunverified
Hanzo
- Ainz Ooal Gown: Summoner; they often lurk around him at diplomatic occasions
- Caspond Bessarez: Borrowed Hanzos (this Caspond is a doppelgänger)
- Izaniya: In Vol. 14, the Hanzos trained Ijaniya (presumably absorbed by then), including its female head Tira, as Sorcerer Kingdom intelligence agents (Vol. 14 p. 112)unverified
- Mare Bello Fiore: Operated alongside Mare in the Vol. 14 assault on the Royal Capital (the JP wiki timeline has only a joking one-line entry); Mare "led a squad of Hanzos" (unverified)
Evil Lord Wrath
- Demiurge: Direct superior, who has four Evil Lords of Wrath under him, not counting the other kinds
- Ulbert Alain Odle: Presumably summoned him with gold coins and gave him to Demiurge
- Calca Bessarez: Grabbed and swung around by him like a club; "her upper half flew off somewhere"
- Albedo: A superior he fears; supported him in the Vol. 13 mock battleunverified
- Neia Baraja: In Vol. 13 she nearly hit him with the weapon Ainz lent her
- Evil Lord Envy: Fellow Evil Lord in Demiurge's personal guard
- Evil Lord Greed: Fellow Evil Lord in Demiurge's personal guard
Fen
- Aura Bella Fiora: Master
- Quadracile: Favorite magical beast of the same rank
- Ainz Ooal Gown: Carried Ainz to the Giant of the East in Vol. 8
Quadracile
- Aura Bella Fiora: Master
- Fen: Favorite magical beast of the same rank
- Shalltear Bloodfallen: Served as her mount in anime season 4 episode 5 (anime)
Death Knight
- Ainz Ooal Gown: Summoner, who greatly strengthens it with his skills
- Pandora's Actor: Can also create them while transformed into Ainz; about half of the Death Knights are his, and they are slightly weaker
- Hamsuke: Training partner and "friend" who hugged it like a body pillow until its armor spikes were worn smooth
- Fluder Paradyne: Once led his disciples in capturing the wild Death Knight of the Katze Plains alive with [Fly] and [Fireball], and tried to dominate it
- Guren: Followed it through the lava in The Emissary of the King, scaring it half to death
Iguva=41
- Ainz Ooal Gown: Creator, to whom he is absolutely loyal
- Cocytus: Supreme commander of the lizardman subjugation and his direct superior
- Igvarge: Presumed to be his base (not stated in the books)
- Zaryusu Shasha: The lizardman who killed him one-on-one
- Zenberu Gugu: One of the lizardmen who brought him down as a team
- Crusch Lulu: One of the lizardmen who brought him down as a team
Tuareninya Veyron
- Sebas Tian: Her savior and the man she loves ("his beard is prickly")
- Ninya: Younger sister (light novel; a younger brother in the Web novel); already dead, though Tuare doesn't know it
- Pestonya Shortcake Wanko: Teaches her etiquette and supports her romanceunverified
- Yuri Alpha: Taught her how to walk while Pestonya was confined
- Éclair Éklair Éklare (Eclair Ecleir Eicler): Taught her how to clean
- Ainz Ooal Gown: Took her in to repay his debt for Ninya's diary
- Renner Theiere Chardelon Ryle Vaiself: Other sources say they met at a lesson on Nazarick's secret rules and that Tuare was inspired by Renner's romance (unverified)
Circlet Demon
- Demiurge: The Demon Emperor it serves
- Neia Baraja: Opponent to whom it "advertised" the rune bow; she defeated it together with CZ2128 Delta, Beebeezee, and the Zern
- CZ2128 Delta: "Yes! A bow made with runes!"; called it a ham actor
- Beebeezee: Zern prince who countered its spells with his own magic
- Kelart Custodio: It wore her head and used it
- Ainz Ooal Gown: Feigned surprise on hearing the Sorcerer King's name: "What! THE Sorcerer King!"
- Grand Mother: It wore her head and used it (queen of the Pandex)
Librarian J
- Titus Annaeus Secundus: Superior; Chief Librarian of the Grand Library
- Mare Bello Fiore: Took back the copy of Tom Sawyer he returned and wanted to recommend the "Murder—" book to him
Chacmool
- Temperance: Presumed creator, the "Melody of Darkness"
- Neuronist Painkill: Demiurge thought both would want "humans as toys"
- Lupusregina Beta: Dislikes him in the Web novel
- Yuri Alpha: Defends him in the Web novel, saying he is normal for a Chaugnar
- Demiurge: Mentioned him in the drama CD
Grant
- Entoma Vasilissa Zeta: Calls her "Holy Mother" and "Mama"
- Genjiro: One of her nests was handmade by Genjiro, Entoma's creator
- Shalltear Bloodfallen: Superior (mobile game setting)
- Arche Eeb Rile Furt: Arche's skinned torso and legs were given to Grant to feed her children
- Kyouhukou: Also an Area Guardian; both answer to Shalltear
Gashokukochuuou
- Aura Bella Fiora: Direct superior (6th Floor Guardian), though she is unwilling to set foot in the Large Hole
- Hekkeran Termite: Given to him as nest material; in the Vol. 7 afterword the author says he became a living nest and gained weight
- Imina: Likewise given to him as nest material
- Kyouhukou: Also one of the Five Worst
- Neuronist Painkill: Gave him men's perfume as a housewarming gift in The Pleiades Day
Sankichi
- Ainz Ooal Gown: Master; praised this as "an epoch-making, original, flawless, and perfect method"
- Solution Epsilon: Also a slime, but was not given this job; out of jealousy she hid him away
Iris Tyrannus Basileus
- Aura Bella Fiora: Master; remembers the Supreme Beings saying it was "modeled on the King of the Monsters!"
Evil Lord Envy
- Demiurge: Direct superior
- Evil Lord Wrath: Another Evil Lord in Demiurge's personal guard
- Albedo: Spoke with her on the 1st Floor in Vol. 1unverified
Evil Lord Greed
- Demiurge: Direct superior
- Evil Lord Wrath: Another Evil Lord in Demiurge's personal guard
- Albedo: Spoke with her on the 1st Floor in Vol. 1 (unverified)
Yuri Alpha
- Yamaiko: Her creator, whose "hit first" style she inherited
- Aura Bella Fiora: "A-chan"; close because their creators were friends (she is also friendly with Mare, Pestonya, and Éclair)
- Lupusregina Beta: The second sister, "the pinnacle of sadism"
- Solution Epsilon: The third sister: "Why are my little sisters like this?"
- Narberal Gamma: The third sister, busy guarding Momon
- CZ2128 Delta: A younger sister and the only salvation among them; they served as auctioneers together and fought Evileye togetherunverified
- Entoma Vasilissa Zeta: "She's not really a bad girl, though…"
- Aureole Omega: "O-chan," the youngest sister and leader of the seven sisters
- Shalltear Bloodfallen: Always has improper designs on Yuri, which gives her headaches
- Tuareninya Veyron: She and Sebas are training Tuare to become E-Rantel's head maid
Lupusregina Beta
- Ainz Ooal Gown: "Lupusregina! I am disappointed in you!" Ainz later took back his disappointmentunverified
- Enri Emmot: "This En-chan is pretty interesting"; she rather likes Enri, and it was Lupusregina who told her the news of Ainz's "demise"
- Nfirea Bareare: One of the important people she was ordered to protect (along with Lizzie)unverified
- Barbro Andrean Ield Ryle Vaiself: Personally tortured him to death over thirty minutes in Vol. 9unverified
- Yuri Alpha: The eldest, "Big Sis Yuri," who often lectures her
- Solution Epsilon: Her younger sister "So-chan"; Yuri says the two are exactly alike in their nasty personalities
- Narberal Gamma: Her younger sister "Na-chan"; both are busy and keep missing each other
- CZ2128 Delta: Her younger sister "CZ-chan": "CZ-chan is amazing-ssu!"
- Shalltear Bloodfallen: Jokes about her flat chest behind her back (e.g. "Flat-Chest Vampire Airlines"); the two have not yet interacted directlyunverified
- Beast King Mekongawa: Her creator (revealed in the mobile game MASS FOR THE DEAD)
Narberal Gamma
- Nishikienrai: Her creator, "The Ninja," a close friend of Warrior Takemikazuchi
- Cocytus: Their creators were close; when the two are alone, she behaves in unexpected ways
- Ainz Ooal Gown: Her supreme master, and her partner while he plays the adventurer "Momon"
- Albedo: She supports Albedo in the contest for queen consort
- Hamsuke: Hamsuke understands Lord Ainz's greatness, so in Narberal's view she has a good eye
- Solution Epsilon: Their settings make both of them the third daughter; they are as close as twins
- Lupusregina Beta: The second sister, stationed in Carne Village; both are busy
- Pandora's Actor: The "Momon" after the nation's founding; she continues to play his partner
CZ2128 Delta
- Garnet: Her creator in the published novels, the gimmick specialist; anyone who sold what the Doctor left behind would be rich overnight
- Tabula Smaragdina: Her creator in the Web novel
- Neia Baraja: The friend she fought alongside in the Holy Kingdom and put a "one yen" sticker on
- Yuri Alpha: The eldest, "Big Sis Yuri"; they faced Evileye together in masks
- Entoma Vasilissa Zeta: Each insists the other is the "younger sister," and Yuri often has to mediate
- Aura Bella Fiora: "CZ, you often come to cuddle the beasts. Do you like them?"
- Éclair Éklair Éklare (Eclair Ecleir Eicler): He is cute, so she wants to carry him off in her arms
- Pandora's Actor: "Ugh."
- Caspond Bessarez: The Holy Kingdom's prince (actually a body double), who tested her and Neia's loyalty by sending them to rescue the Zern princeunverified
Solution Epsilon
- Herohero: Her creator, finally revealed in The Pleiades Day
- Sebas Tian: Her partner on intelligence missions; she reported his unauthorized actions to Ainz
- Shalltear Bloodfallen: They share sadistic tastes, get along very well, and have promised to enjoy intruders togetherunverified
- Narberal Gamma: Their settings make both of them the third daughter; they are as close as twins
- Lupusregina Beta: The second sister; Yuri says the two are equally nasty
- Neuronist Painkill: "That one's art is beyond me"
- Tuareninya Veyron: When Sebas sheltered Tuare in the Royal Capital, Solution argued that she should be disposed of so as not to hinder the missionunverified
- Zach: Prey she swallowed in Vol. 3 with Shalltear's permission and slowly "savored"
- Sankichi: The sapphire slime that washes Ainz's body, which she hid out of jealousy
Entoma Vasilissa Zeta
- Genjiro: Her creator, who once organized the Treasury's items by type
- Evileye: The enemy who said what should never have been said and took her voice; she must die
- Kyouhukou: Kyouhukou fears her and calls her the "devourer of his kin"
- CZ2128 Delta: Each insists "you are the younger sister"
- Yuri Alpha: "Big Sister Yuri~"; Entoma often asks her to settle her disputes with CZ
- Grant: "The Holy Mother," "Mama"; Nazarick's great spider web is her domain
- Arche Eeb Rile Furt: After Arche died in Vol. 7, her vocal cords became Entoma's new voice
Cixous
- Foire: Friend she eats with
- Lumière: Friend she eats with
- Lupusregina Beta: Popped up and startled her, leaving her heart pounding for a long while
- Ainz Ooal Gown: In her eyes, "a peerless hero"
- Whitebrim: Her creator, as inferred from the naming pattern
- Increment: Reminded her at breakfast in Vol. 8 that it was her turn on dutyunverified
Foire
- Cixous: Friend she eats with
- Lumière: Friend she eats with; Foire grabbed hold of her when startled
- Lupusregina Beta: Startled her by appearing out of nowhere
- Ainz Ooal Gown: In her eyes, "death itself come down upon the world"
Lumière
- Cixous: Friend she eats with
- Foire: Friend she eats with
- Lupusregina Beta: Startled her so badly that her heart nearly leapt out of her mouth
- Enri Emmot: In the anime, she attended to Enri's visiting party
Increment
- Herohero: Creator (the same Supreme Being who made Solution)
- Decrement: Same creator; often clings to Increment's back
- Solution Epsilon: Same creator
- Cixous: In Vol. 8, Increment reminded Cixous that it was her turn for Lord Ainz dutyunverified
Fith
- Foth: Fith took over duty from her
- Ainz Ooal Gown: The master she serves
- Pandora's Actor: Witnessed his "father-son" conversation with Ainz
- Pluton Ainzach: Fith accompanied Ainz to meet him at the Adventurer's Guild
Decrement
- Herohero: Creator
- Increment: Same creator; Decrement often clings to Increment's back while Increment reads
- Solution Epsilon: Same creator; in The Pleiades Day, Decrement turned pale when Solution was questioned
- Kyuku Zuzu: Decrement relayed Ainz's words when Kyuku Zuzu was granted an audience with Ainz
- Yuri Alpha: In The Pleiades Day, Yuri's arrival came as a relief to herunverified
Foth
- Fith: The maid who took over from her
- Ainz Ooal Gown: The master she watched over through the night
Etoile
- Yuri Alpha: "Everyone's Big Sister Yuri," who temporarily covered her shift
- Tuareninya Veyron: Someone she pities
- Ainz Ooal Gown: The master she serves
Touch Me
- Ainz Ooal Gown: Touch Me saved him from PKers during the heteromorph hunts and nominated him as guildmaster; Momonga respects him immensely
- Ulbert Alain Odle: The guild's strongest caster, with whom he quarreled constantly; yet when they celebrated the conquest of Nazarick, the two once gave each other a friendly slap
- Sebas Tian: The NPC he created, named after "Sebas-chan"; Sebas's personality and sense of justice owe much to him
- Warrior Takemikazuchi: Joined out of admiration for Touch Me's strength and was forging a weapon to defeat him, but Touch Me retired before it was finished
- Peroroncino: Found Touch Me's text effect so cool that he gave up his no-cash policy and bought a glowing effect
- Bukubukuchagama: She was playing alone because of her bizarre appearance when he invited her into the clan; she thinks his text effect is "kind of lame"unverified
- Amanomahitotsu: Was drawn in by Touch Me's transforming-hero act and joined himunverified
Ulbert Alain Odle
- Touch Me: A guildmate who was almost a nemesis, with constant quarrels; the feud stemmed from a friend quitting and from envy of life's winnersunverified
- Ainz Ooal Gown: Fellow member of the "No Cash Item Alliance"; they were in the same party in the conquest of Nazarick, where they confided in each other about the parents they had lost youngunverified
- Peroroncino: Co-founded the "No Cash Item Alliance" with him
- Demiurge: The NPC he created, embodying his obsession with "evil"; Demiurge's discord with Sebas is likewise inherited from Ulbert's feud with Touch Meunverified
- Luci★Fer: He joked with Luci★Fer, Variable Talisman, and Bellriver about conquering one of YGGDRASIL's worlds
- Pandora's Actor: One of the name-givers: Momonga wanted to call him "Surprise Box," but Ulbert and his friends changed it to Pandora's Actor (10th anniversary program)
Peroroncino
- Shalltear Bloodfallen: His "best eroge character"; Vol. 11 calls her "the only child left by my friend Peroroncino," so she is probably the only NPC he created
- Bukubukuchagama: His super-scary older sister; they often have sibling fights
- Ainz Ooal Gown: One of his closest friends and a member of the "No Cash Item Alliance"
- Ulbert Alain Odle: Formed the "No Cash Item Alliance" with him
- Touch Me: Touch Me's effect was so cool that Peroroncino became the first to break the No Cash Item Alliance by buying a paid effect
- Flatfoot: Before the conquest of Nazarick, they got onto the subject of breasts, and Peroroncino teased Flatfoot by asking whether he was gay, which enraged Peroroncino's sisterunverified
- Aura Bella Fiora: Among the Supreme Beings, Aura respects Bukubukuchagama and Ainz most, and him next (Vol. 16)
Bukubukuchagama
- Peroroncino: Her eroge-crazed younger brother: "Do you want me to tell everyone about what you did when you were twelve?"
- Yamaiko: One of the three female members; they call each other "Yama-chan" and are the best of friends
- Ankoro Mocchi Mochi: One of the three female members, whom she calls "An-chan"
- Aura Bella Fiora: An NPC she created (the elder sister), conceived as "a cute child"; she used to sit Aura on her lap and dress her up like a doll
- Mare Bello Fiore: An NPC she created (the "otokonoko" younger brother; absent from the Web novel)
- Touch Me: The one who invited her into the clanunverified
- Flatfoot: Was frightened by how her voice changed when she quarreled
Tabula Smaragdina
- Albedo: The second daughter, Guardian Overseer, stationed in the Throne Room; she embodies his love of gap moe; Momonga rewrote her settings before the shutdown
- Nigredo: The eldest daughter, an NPC specializing in detection, whose room is full of his horror-film tastes
- Rubedo: The third daughter, made by a special method; said to be too strong for even a fully armed Ainz to beatunverified
- CZ2128 Delta: In the Web novel he created her and she "knows all the gimmicks"; the published novels changed her creator to a different gimmick designer (Vol. 13 hints that it is Garnet)
- Ainz Ooal Gown: Often filled Momonga's head with mythological knowledge; one of the three who sent him messages when he hesitated to become guildmasterunverified
- Pandora's Actor: Made his first appearance in Tabula's form
Herohero
- Ainz Ooal Gown: Guildmaster; on the last day he logged in after Momonga's email to keep him company
- Solution Epsilon: NPC he created; the third sister of the Pleiades
- Increment: Homunculus Maid he created, named after the programming term increment
- Decrement: Homunculus Maid he created, named after the programming term decrement
- Whitebrim: He, Whitebrim, and Coup De Grâce made the 41 Homunculus Maids together, each handling a third
- Coup De Grâce: Made the 41 Homunculus Maids with him and Whitebrim, handling a third of them
Warrior Takemikazuchi
- Touch Me: Captivated by his strength, joined the clan and hoped to beat him, but Touch Me retired first
- Nishikienrai: Good friend who calls him "Take-yan"; fellow front-liner in the raid
- Cocytus: NPC he created, to whom he entrusted his weapons
- Yamaiko: Lowered the boss's karma with [Judgement of Osiris] for his Bright King Combo
- Ancient One: Of similar temperament, also calls him "Take-yan," and declared he'd join the raid right after him
Nishikienrai
- Warrior Takemikazuchi: Good friend, whom he calls "Take-yan"
- Narberal Gamma: NPC he created
- Punitto Moe: Also plays "Aberage," and called him "out of his mind"
- Beast King Mekongawa: Often sits next to him chatting about other games; they get along well
Yamaiko
- Bukubukuchagama: Close friend she trades jokes with ("Yama-chan," "Buku-chan? …Sorry, please don't call me that after all")
- Ankoro Mocchi Mochi: Friend among the female members, whom she calls "An-chan"; they often chat on the 6th Floor
- Yuri Alpha: NPC she created, who inherited her "boku" and muscleheadedness
- Akemi: Her gifted younger sister. An elf in another, ordinary guild, she is not a member, but the guild welcomes her (Vol. 6 p. 41), and she comes to the great tree on the 6th Floor to chat with the female members (Web novel side story)
- Warrior Takemikazuchi: During the raid she set up his Bright King Combo with super-tier magic
Blue Planet
- Clavu (Sous-chef): NPC he created (chibi anime Ple Ple Pleiades IV episode 13)
- Cocytus: Created by him in the Web novel (changed to Warrior Takemikazuchi in the light novel)
- Bellriver: He helped Bellriver build an Amazon River-themed bath in the 9th Floor hot springs
- Ainz Ooal Gown: Ainz often thinks of him when he sees the starry sky and nature in the New World
Amanomahitotsu
- Touch Me: Joined because he was drawn to Touch Me's transforming-hero shtickunverified
- Shihoutu Tokitu: Head chef and Area Guardian of the Canteen, presumed to be the NPC he created
- Peroroncino: Shot down his powered suit
Punitto Moe
- Ainz Ooal Gown: Taught him "Easy PK for Everyone" (thoroughly gather intelligence on the opponent and win by surprise attack, the guild's basic tactic). Most of Ainz's tactical thinking came from him. One of the three who messaged Momonga when he hesitated to become guildmasterunverified
- Narberal Gamma: Learned part of his PK techniques secondhand from Ainz
- Nishikienrai: Also plays "Aberage," where Nishikienrai is a top-ranked player; the gap made Punitto Moe want to quit
- Tabula Smaragdina: Momonga counted Tabula, Punitto Moe, and Bellriver as quick-witted and learned
Luci★Fer
- Albedo: Curses him as "that golem-crafting scumbag"
- Kyouhukou: In the Web novel, received the silver cockroach golem Luci★Fer made
- Nubo: When the materials for the Lemegeton golems didn't satisfy Luci★Fer, Nubo went with him to high-difficulty dungeons as his scout
- Peroroncino: Heard Peroroncino complain that whenever he bought a long-awaited hit erotic game, his sister's face came to mind and depressed him (Vol. 3 p. 33)
- Ulbert Alain Odle: Joked with Ulbert, Variable Talisman, and Bellriver about conquering one of YGGDRASIL's worlds
Whitebrim
- Herohero: Made the Homunculus Maids with him
- Coup De Grâce: Made the Homunculus Maids with him (the French-named ones are Coup De Grâce's)
- Cixous: Her name derives from the number 6; presumably one of the Homunculus Maids he created
Bellriver
- Ainz Ooal Gown: One of the three who sent Momonga private messages when he hesitated to become guildmaster
- Blue Planet: Asked him for help building the Amazon River-themed bath
- Punitto Moe: Both regarded as the guild's brains
- Ulbert Alain Odle: Joked with Ulbert, Variable Talisman, and Luci★Fer about conquering a world
Variable Talisman
- Ulbert Alain Odle: Joked with Ulbert, Luci★Fer, and Bellriver about conquering one of YGGDRASIL's worlds
- Bukubukuchagama: Fellow guild tank (Vol. 13 recollection)
Ankoro Mocchi Mochi
- Pestonya Shortcake Wanko: The dog-headed high priestess and head maid she created. She originally wanted the name "Pescatore" but changed it because its meaning, "fisherman," seemed too pitiful. The S stands for Shortcake
- Éclair Éklair Éklare (Eclair Ecleir Eicler): The penguin assistant butler she created (added in the light novel), named after the éclair
- Bukubukuchagama: Friend among the female members, who calls her "An-chan"
- Yamaiko: Friend among the female members
- Hejinmal: When he peed from excitement in Vol. 11, Ainz remembered her dog
Shijuuten Suzaku
- Ainz Ooal Gown: On the day of the transfer, Momonga spoke his name while looking at his banner
Nubo
Genjiro
- Entoma Vasilissa Zeta: NPC he created (Yuri mentions this in Vol. 3)
- Grant: One of her nests was handmade by him (The Pleiades Day)
Nearata
- Pandora's Actor: Used his doppelgänger ability to transform into Nearata (at about 80% of the original's abilities) and use Nearata's appraisal skill
Flatfoot
- Peroroncino: Teased by him: "If you like them with no chest, guys would work too… are you gay?"
- Bukubukuchagama: When she scolded her brother more and more fiercely, he and Momonga stepped in to mediateunverified
- Nishikienrai: Checked for physical surveillance together before the raid
Ancient One
- Warrior Takemikazuchi: Calls him "Take-yan" and declared he'd join the raid right after him
Garnet
- CZ2128 Delta: The NPC he created; the Overlord II/III Complete Setting Materials names him as her creator
- Ainz Ooal Gown: Guildmaster; while fighting her Doppelgänger, recalled what Garnet had given CZ2128 Delta
Coup De Grâce
Beast King Mekongawa
- Nishikienrai: Good friends; Mekongawa pointed out that Nishikienrai was a top player in Aberage
- Lupusregina Beta: The NPC he created (revealed in the mobile game MASS FOR THE DEAD)
- Punitto Moe: Nishikienrai talked to him about Aberage
Temperance
- Chacmool: NPC presumed to be his creation (Vol. 13 p. 244)
- Ainz Ooal Gown: Discovered a hidden side of his comrade in Vol. 13
Renner Theiere Chardelon Ryle Vaiself
- Climb: The "loyal dog" she took in, and the center of everything she does; she wants him to look only at her, forever, with those pure eyes (she calls the reason she fell for him "animal therapy")
- Zanac Valleon Igana Ryle Vaiself: Her half-brother (the Second Prince), who has seen through her true nature and regards her as an alien monster, though they use each other over the question of the throne
- Barbro Andrean Ield Ryle Vaiself: Her half-brother (the First Prince)unverified
- Ramposa III: Her father, the king; she felt no attachment to him at all when the Kingdom fellunverified
- Elias Brandt Dale Raeven: The power behind the scenes who kept the Kingdom in balance; she once showed him her true face (the Web novel mentions a sham marriage to his son, which Raeven flatly refused in the published novels)
- Lakyus Alvein Dale Aindra: Her close friend and the leader of Blue Roses; Renner bypassed the Adventurer's Guild and asked Blue Roses directly to investigate the Eight Fingersunverified
- Demiurge: The demon she came into contact with around the time of the Royal Capital incident; she pitched herself to him, and nine-tenths of the events leading to the Kingdom's fall came from her proposalsunverified
- Albedo: Her direct superior after she joined Nazarick; to win Albedo's trust, Renner spoke at length about her own weakness: Climb
- Ainz Ooal Gown: Her new master; in her eyes, a monster of terrifying intellect and immense power who is nonetheless free of arrogance
- Brain Unglaus: A soldier she employed out of her private allowance
- Tuareninya Veyron: She gave advice during the incident involving Tuare, whom Sebas rescued, and afterward had dealings with Nazarickunverified
Climb
- Renner Theiere Chardelon Ryle Vaiself: The one who saved his life and to whom he devotes everything; he knows nothing of her true nature
- Gazef Stronoff: The Kingdom's strongest warrior, who always looked out for him despite their awkward positions, and lent him Rigrit's Ring
- Sebas Tian: "Lord Sebas," who trained him by testing him with killing intent, and who crushed Six Arms with overwhelming power
- Brain Unglaus: Like Climb, one of Renner's men; an older genius swordsman and a close friend
- Lockmeier: A former orichalcum-rank thief serving Marquis Raeven, who gave him well-timed support in the fight with Succulent
- Succulent: The Six Arms member he fought and defeated during the raid on the Eight Fingers' hideout
- Ainz Ooal Gown: The Sorcerer King, who killed Gazef in a duel; in Vol. 14 Climb challenged Ainz and was killed, and Pestonya later revived him in Nazarick
- Zanac Valleon Igana Ryle Vaiself: The Second Prince, who once sounded him out about Rennerunverified
- Lakyus Alvein Dale Aindra: Renner's close friend; he fought alongside Blue Roses in the operation against the Eight Fingers
Gazef Stronoff
- Ramposa III: The king he swore loyalty to, who tried to build a nation where the people could live in peace despite obstruction from the Nobility Faction; the king created the post of "Warrior Captain" for him
- Ainz Ooal Gown: The magic caster who saved him at Carne Village; the two respected each other, and Gazef finally died in single combat with Ainz on the Katze Plains
- Brain Unglaus: The genius swordsman he fought fiercely in the royal tournament: a rival who, he believed, would surpass him within a few years. In Vol. 5 he let Brain live at his home
- Climb: He values Climb's hard work, though their delicate positions make Climb a little awkward for him to deal with; he lent Climb Rigrit's Ring
- Elias Brandt Dale Raeven: One of the Kingdom's Six Great Nobles
- Jircniv Rune Farlord El-Nix: The Emperor of the Baharuth Empire, who once tried to recruit him on the battlefield
- Nigun Grid Luin: Captain of the Sunlight Scripture, who ambushed him at Carne Village
Brain Unglaus
- Gazef Stronoff: His great rival and the whole of his life. Gazef saved him from despair, Brain looked on him as a father or elder brother, and his death hit Brain hardunverified
- Climb: His younger colleague: physically weak, yet a stronger and kinder man than Brain himself
- Shalltear Bloodfallen: The vampire who utterly destroyed his self-confidence; in Vol. 6 he shaved off her nail with [Nail Clipper]
- Sebas Tian: One of the superhumans; he made Brain rethink what strength is
- Ainz Ooal Gown: In his eyes, a monster on a par with Shalltear; he also regards Momon as another superhuman
- Cocytus: His final opponent, mighty and noble of spirit, who acknowledged him and preserved his body
- Renner Theiere Chardelon Ryle Vaiself: His employer
Lakyus Alvein Dale Aindra
- Renner Theiere Chardelon Ryle Vaiself: The princess she regards as a close friend, though in truth…
- Gagaran: The one who saved her when she first left home to become an adventurer; a founding member of Blue Roses and her longest-standing comrade
- Evileye: The team's magic caster, who joined as Rigrit's replacement
- Tia: A former Ijaniya assassin who failed to kill her and was persuaded to join the team
- Tina: Likewise a former Ijaniya assassin; joined the team together with Tia
- Rigrit Bers Caurau: An original member of Blue Roses who later retired
- Azuth Aindra: Her uncle, leader of the adamantite-rank adventurer team "Red Drop"; regarded as nothing but a bad influence on children, and a headache for Gazef
- Nigun Grid Luin: Captain of the Sunlight Scripture; Blue Roses once foiled his operation against a demi-human village, and at the time Nigun was stronger than her
- Ainz Ooal Gown: An adamantite-rank adventurer like her, and her ally during the Jaldabaoth disturbance
- Climb: Renner's soldier, with whom she fought the Eight Fingers
Evileye
- Lakyus Alvein Dale Aindra: Leader of Blue Roses, and a comrade through thick and thin
- Gagaran: A comrade who calls her "our little one"; Evileye calls Gagaran "lump of muscle"unverified
- Tia: A comrade
- Tina: A comrade; in Vol. 10 she stopped Evileye from rushing off to E-Rantel to see Momon
- Rigrit Bers Caurau: An old companion from the days of the Thirteen Heroes, "the old hag"; when Evileye refused to join Blue Roses, Rigrit beat her into submission in a duel
- Ainz Ooal Gown: The one she has given her heart to ("…Good luck, Lord Momon"); yet she loathes the Sorcerer King, who controls Momon
- Narberal Gamma: Her rival in love; Evileye was jealous of Nabe at first but later came to like her
- Entoma Vasilissa Zeta: The insect maid she fought fiercely in the Royal Capital and badly wounded with [Vermin Bane]
- Demiurge: The demon who killed Gagaran and Tia, and against whom she stands no chance at all
- Cure Elim Los Malvar: In the side story, the reason she became a vampire: she unconsciously copied his Wild Magic with her talent, and keeps it active in order to retain her mind
Gagaran
- Lakyus Alvein Dale Aindra: The leader, whom Gagaran saved when Lakyus ran away from home. They have known each other the longest, and Gagaran trusts her unconditionally, though she worries about Lakyus's "Dark Lakyus" side
- Evileye: "Our little one"
- Tia: A comrade; they fought Entoma together, were killed, and were revived
- Tina: A comrade
- Climb: "Yo, virgin!"; she taught him sword technique and gave him magic bellsunverified
- Entoma Vasilissa Zeta: The insect maid she fought fiercely in the Royal Capital
- Osk: Osk of the Empire, whose ideal type is none other than Gagaran
- Gringham: A worker who called her "big chest, no breasts" (unverified)
Elias Brandt Dale Raeven
- Rii-tan: His beloved 5-year-old son, who he is convinced is more talented than he is; "love is the best education"
- Zanac Valleon Igana Ryle Vaiself: One of the few who understand the Kingdom's situation, and his collaborator; after the massacre Raeven refused his request for helpunverified
- Renner Theiere Chardelon Ryle Vaiself: Another of the few who understand the Kingdom's situation; in Vol. 6 he saw through her act, and when she jokingly proposed an engagement to his son, he refused on the spot
- Ramposa III: The king, and head of the Royalty Faction that Raeven secretly supports
- Gazef Stronoff: The Warrior Captain, who like many others despised him as a "bat" wavering between the factions; on the Katze Plains Raeven entrusted Gazef with protecting the king's retreat (unverified)
- Lockmeier: A former orichalcum-rank adventurer (a thief) in his service
- Ainz Ooal Gown: The Sorcerer King, who forced him to switch sides by holding his child hostage, and who calls him simply "Raeven"unverified
Tia
- Tina: Triplet sister; they joined Blue Roses together after the failed assassination and can sign at the speed of normal conversation
- Lakyus Alvein Dale Aindra: "Demon Boss," "Demon Leader"; Tia originally joined to bide her time for another assassination attempt, but later became a true companion
- Gagaran: "So even Gagaran has red blood flowing in her"; fought Entoma together
- Evileye: Companion
- Entoma Vasilissa Zeta: The insect maid she fought fiercely in the Royal Capital
Tina
- Tia: Triplet sister; they sign to each other at the speed of normal conversation
- Lakyus Alvein Dale Aindra: "Demon Boss"; after the failed assassination, Lakyus persuaded her to join
- Climb: "Grown too big"
- Evileye: "Sniff sniff, smells nice"; in Vol. 10 she stopped Evileye from rushing off to E-Rantel
- Gagaran: Companion
Peter Mauk
- Lukrut Volve: The team's joker and ranger
- Ninya: The team's brains, the "Spell Caster"; he knew her background, but whether he knew she was a woman is unknown
- Dyne Woodwonder: The team's druid, versed in pharmacy, who carries stomachache medicine
- Ainz Ooal Gown: Adventurer who took the job with them; at first envied, later admired
- Nfirea Bareare: The employer who hired them as escorts for herb gathering at Carne Village
- Clementine: The one who killed him
Lukrut Volve
- Narberal Gamma: Love at first sight ("I've fallen for you! Go out with me!"), shot down by her sharp tongue. Narberal simply looks down on humans, but his companions treat it as a comedy routine
- Ainz Ooal Gown: "Kind of an old guy"; later admired his strength
- Peter Mauk: The serious leader
- Ninya: The team's brains
- Dyne Woodwonder: The druid who once challenged him over herb-gathering ability
- Clementine: The one who killed him
Ninya
- Tuareninya Veyron: Older sister taken by a noble and the greatest motivation for her adventuring; Sebas later rescued her
- Ainz Ooal Gown: An extraordinary warrior who can cleave an ogre in two; they promised to investigate a dragon near E-Rantel that controlled natural disasters in ancient times, but her death meant the promise was never kept
- Peter Mauk: Leader: "That was what Ninya said she wanted"
- Lukrut Volve: Companion
- Dyne Woodwonder: Companion: "There's no need to be ashamed! Having a big dream is important!"
- Clementine: The one who tortured and killed her
Dyne Woodwonder
- Peter Mauk: The serious leader
- Lukrut Volve: The joker ranger, who challenged him over herb-gathering ability
- Ninya: The rear-line magic caster he protects
- Ainz Ooal Gown: A swordsman who looks even older than the bearded Dyne; someone he respects
- Clementine: The one who killed him
Ramposa III
- Barbro Andrean Ield Ryle Vaiself: Eldest son and First Prince, an excellent swordsman backed by Marquis Boullope and others; the king has a soft spot for him
- Zanac Valleon Igana Ryle Vaiself: Second son and Second Prince, backed by Marquis Raeven; ultimately staged a coup and placed him under house arrestunverified
- Renner Theiere Chardelon Ryle Vaiself: Third daughter and Third Princess, "the spare's spare," a genius at domestic affairs; he knows she likes Climb and is reluctant to marry her off for politics (unverified)
- Gazef Stronoff: His most trusted loyal retainer and personal guard; he broke down in grief at news of his deathunverified
- Elias Brandt Dale Raeven: The man who did most to prevent civil war, playing the "bat" between the factions
- Panasolei Gruze Day Rettenmaier: Mayor of E-Rantel, a royal domain
- Lakyus Alvein Dale Aindra: Asked her to resurrect Gazef without success, and in anger injured her face (whether literal or figurative is unclear)
- Albedo: Sorcerer Kingdom envoy who came to declare war and refused his offer of his head as an apology. The author calls him "the man who beat Albedo"
- Philip Dayton L'Eyre Montserrat: The noble who attacked the Sorcerer Kingdom's food convoy and triggered the war; the king did not punish him afterward (unverified)
- Ainz Ooal Gown: The Sorcerer King who destroyed the Kingdom
Zanac Valleon Igana Ryle Vaiself
- Ramposa III: Father: "kindness is his only virtue, but it draws talent to him"; Zanac respected him but disagreed with his reluctance to take risks, and finally staged a coup and placed him under house arrestunverified
- Barbro Andrean Ield Ryle Vaiself: Older brother (First Prince); after his disappearance Zanac was troubled that no body was ever found
- Renner Theiere Chardelon Ryle Vaiself: Half-sister; honestly he doesn't much like her and is wary of her for being too clever: "That's not love, little sister"
- Elias Brandt Dale Raeven: Ally and the closest thing he has to a friend; the marquis's knowledge helped greatly, but after the massacre he returned to his domain
- Climb: Better than an ordinary warrior; Zanac thinks keeping him only as Renner's guard is a waste of talent
- Albedo: A peerless beauty exuding a faint air of darkness, the Sorcerer Kingdom's envoy
- Ainz Ooal Gown: Terrifying and unfathomable in appearance, but his wish to make those dear to him happy is the same as anyone's; they met before the decisive battle
Barbro Andrean Ield Ryle Vaiself
- Ramposa III: His father the king; resents his father for not abdicating, and believes being sent to a poor village means his father wants to give the throne to his brother
- Zanac Valleon Igana Ryle Vaiself: Younger brother (Second Prince) and rival for the throne; no affection between them, and he would even consider killing Zanac if Zanac stood in the way of the succession. Bitterly hostile after Zanac gained fame during the Demonic Disturbance merely by leading patrols
- Renner Theiere Chardelon Ryle Vaiself: His sister, "bad in the head but good in the face"; he planned to sell her to the highest bidder
- Marquis Boullope: Father-in-law; head of the Nobility Faction backing him, and the two are on good terms
- Elias Brandt Dale Raeven: The noble who patiently explained adventurers' affairs to him ("A parent's feelings never reach the child; it's a little lonely")
- Lupusregina Beta: The one who tortured him to death ("Ah, what a nice face. I love that kind of face")
- Enri Emmot: Chief of Carne Village, which he declared a village of traitors; she blew the horn that summoned the goblin army
- Baron Cheneko: A noble accompanying him, whose shrill voice made him want to vomit
- Hilma Cygnaeus: One of his sources of funds
Pluton Ainzach
- Theo Rakheshir: Former adventuring comrade and master of the Magician's Guild; still a close friend
- Panasolei Gruze Day Rettenmaier: Mayor of E-Rantel
- Ainz Ooal Gown: Momon is a living legend who completes any request perfectly and astonishingly fast. The Sorcerer King is rational to a degree unthinkable for an undead and carries himself like Momon; Ainzach sees real hope in his vision of a "new adventurer" and endorses it
- Narberal Gamma: Momon's beautiful partner; he is convinced she must also serve Momon at night
- Igvarge: A mithril-rank adventurer who was repeatedly jealous of Momon; Ainzach scolded him many times
- Osk: The arena promoter he negotiated with while accompanying Ainz to recruit adventurers in the Empire
Theo Rakheshir
- Pluton Ainzach: Former adventuring comrade and master of the Adventurer's Guild; close friend
- Panasolei Gruze Day Rettenmaier: Mayor of E-Rantel
- Lizzie Bareare: E-Rantel's finest pharmacist; when she got hold of the red potion and talked feverishly about potions, he gave her a cold look
- Ainz Ooal Gown: Rated Momon favorably from the start, providing maps and mobilizing the guild to repair his armor; believes the Sorcerer King can probably use 8th-tier magic, the realm of myth
- Narberal Gamma: Judging from her achievements, he surmises she can use magic above the 3rd tier
Lizzie Bareare
- Nfirea Bareare: Her precious grandson and only living blood relative
- Enri Emmot: Her grandson's wife
- Nemu Emmot: Her grandson's wife's younger sister; kindly lets her live with them
- Ainz Ooal Gown: The one to whom she gave everything; one of the important people Ainz ordered Lupusregina to prioritize protecting in Carne Village (third in priority)
- Lupusregina Beta: The Nazarick maid stationed in Carne Village who delivers items to her
- Brita: The adventurer who brought her the red potion to appraise
- Pluton Ainzach: Guildmaster of the E-Rantel Adventurer's Guild
- Theo Rakheshir: Master of the Magician's Guild, to whom she talked feverishly about the red potion
- Panasolei Gruze Day Rettenmaier: Mayor of E-Rantel
Philip Dayton L'Eyre Montserrat
- Albedo: The woman he wanted to marry; the mood was good when they entered together, so he thought he had a chance. In the end she took him away and dealt with him personally
- Hilma Cygnaeus: In his eyes, an excellent collaborator who provided connections (she is said to be unable to eat solid food because of trauma); in fact a pawn of Nazarick who called him "the Ultimate Fool"
- Viane Delvi: A member of the same New Faction who was dragged into the raid after leaking the food convoy information (in the anime he looks like a rat-man; CV Setsuji Sato)
- Eeg Rokirlen: A member of the same New Faction and Delvin's friend, ill at ease in noble society (in the anime a burly tough guy; CV Hiromichi Tezuka)
- Ainz Ooal Gown: The only one who guessed the truth, by thinking like an ordinary person, while the geniuses were confused
- Ramposa III: The king to whom Albedo declared war because of Philip's raid on the convoy
- Christopher Olson: The Eight Fingers smuggling-division merchant whose caravan was stopped by the "villagers" he led
Marquis Blumrush
- Ramposa III: The king he nominally served but actually betrayed
- Jircniv Rune Farlord El-Nix: The one (the Empire's ruler) to whom he secretly sold the Kingdom's information
- Renner Theiere Chardelon Ryle Vaiself: The princess who saw through his collusion from the maids' gossip
- Marquis Boullope: One of the Six Great Nobles in the Nobility Faction (along with Count Lytton and Marquis Raeven)
Marquis Boullope
- Barbro Andrean Ield Ryle Vaiself: Son-in-law and his candidate for the next king; the two get along well
- Ramposa III: The king he opposed
- Elias Brandt Dale Raeven: Fellow member of the Six Great Nobles in the Nobility Faction (along with Count Lytton)
- Marquis Blumrush: One of the Six Great Nobles of the Royalty Faction (along with Marquis Pespea and Margrave Urovana)
- Gazef Stronoff: The commoner-born Warrior Captain he sees as a rivalunverified
Igvarge
- Ainz Ooal Gown: The man who suddenly became mithril-rank; Igvarge knows Momon is stronger than himself but refuses to admit it
- Pluton Ainzach: Rebuked Igvarge: "Interrupt again and you can leave"
- Theo Rakheshir: The Magician's Guildmaster, who also made sarcastic remarks about Momon receiving only mithril rank, though in a different sense than Igvarge
- Mare Bello Fiore: Smashed his helmet and skull with one blow; Igvarge became Mare's memorable "first bludgeoning victim"
- Iguva=41: The undead thought to have been made from his corpse (author: "What material was used—need I even say?")
Brita
- Ainz Ooal Gown: The one who smashed her potion and compensated her with the red potion ("Okyaaaa!")
- Shalltear Bloodfallen: A vicious vampire who uses 3rd-tier magic; just remembering her makes Brita wet herself. Shalltear spared Brita because Brita splashed the red potionunverified
- Lizzie Bareare: Appraised her red potion and let her go in exchange for information on its owner
- Enri Emmot: Carne Village's "chieftain"
Lockmeier
- Elias Brandt Dale Raeven: His employer, who deeply mourned the deaths of Lockmeier and his teammatesunverified
- Climb: His "favorite"; Lockmeier gave his all to help Climb in the fight with Succulent and during the Demonic Disturbance
- Brain Unglaus: Fought alongside him during the disturbance in the capital
- Gazef Stronoff: Once told him the legend of the Soul Eaters; Lockmeier's team, all commoners, were like senior colleagues to Gazef
- Succulent: The Six Arms member he defeated together with Climb
- Boris Axelson: Team leader, with the Paladin and Evil Slayer classes; age 41
- Göran Dixgard: A priest of the Wind God, a battle priest who can also fight; age 46
- Franzén: A warrior who fights with four swords; age 39
- Lundqvist: A magician who developed several spells bearing his own name; age 45
Panasolei Gruze Day Rettenmaier
- Ramposa III: The king who trusted him; both genuinely cared for commoners. However, in Vol. 14 he supported Zanac's confinement of the king (unverified)
- Zanac Valleon Igana Ryle Vaiself: In Vol. 14 he supported Zanac's coup so the Kingdom could prepare for war (unverified)
- Pluton Ainzach: Master of the E-Rantel Adventurer's Guild; they know each other well because adventurers are often involved in disputes
- Theo Rakheshir: Master of the Magician's Guild; Panasolei lowered his opinion of him after seeing him lose his composure in excitement
- Lizzie Bareare: E-Rantel's finest pharmacist; he is grateful that her potions have saved many citizens
- Gazef Stronoff: The commoner Warrior Captain whom he treats with courtesy
- Ainz Ooal Gown: "Momon-kun. Pleased to meet you."
Staffan Heivish
- Renner Theiere Chardelon Ryle Vaiself: The "hateful brat" who abolished slavery; he resents her
- Tuareninya Veyron: A woman he abused at the brothel
- Sebas Tian: They faced each other twice, and Sebas ultimately killed him
- Succulent: Went with him to Sebas's mansion to pressure Sebas
Azuth Aindra
- Lakyus Alvein Dale Aindra: His niece, who became an adventurer and formed the Blue Roses because of his influence
- Gagaran: She once discussed whether to tell him about "Dark Lakyus"
- Gazef Stronoff: Finds him somewhat troublesome in the published novels, but the two are close in the Web novel
- Tsaindorcus Vaision: A collaborator; Tsa regards him as a cooperator rather than a comrade
- Albedo: The opponent he fought single-handedly in Vol. 14
- Scama Elbero: Saved her team at E-Naeurl
- Quaiesse Hazeia Quintia: Azuth declined the Black Scripture's recruitment and probed them with the name "Rufus"
Boris Axelson
- Elias Brandt Dale Raeven: Their employer, who hired the whole former orichalcum-rank team as his personal guard
- Gazef Stronoff: Told Gazef the legend of the Soul Eater; as a fellow commoner by birth, he was like a senior to Gazef
- Göran Dixgard: War Priest of the Wind God (46)
- Franzén: Four-sword fighter (39)
- Lundqvist: A magician (45) who developed many spells named after himself
- Lockmeier: The thief known as "the Invisible" (40)
Göran Dixgard
- Elias Brandt Dale Raeven: Their employer, who hired the whole former orichalcum-rank team as his personal guard
- Gazef Stronoff: Told Gazef the legend of the Soul Eater; as a fellow commoner by birth, he was like a senior to Gazef
- Boris Axelson: The leader (41), who has mastered Paladin and Evil Slayer
- Franzén: Four-sword fighter (39)
- Lundqvist: A magician (45) who developed many spells named after himself
- Lockmeier: The thief known as "the Invisible" (40)
Franzén
- Elias Brandt Dale Raeven: Their employer, who hired the whole former orichalcum-rank team as his personal guard
- Gazef Stronoff: Told Gazef the legend of the Soul Eater; as a fellow commoner by birth, he was like a senior to Gazef
- Boris Axelson: The leader (41), who has mastered Paladin and Evil Slayer
- Göran Dixgard: War Priest of the Wind God (46)
- Lundqvist: A magician (45) who developed many spells named after himself
- Lockmeier: The thief known as "the Invisible" (40)
Lundqvist
- Elias Brandt Dale Raeven: Their employer, who hired the whole former orichalcum-rank team as his personal guard
- Gazef Stronoff: Told Gazef the legend of the Soul Eater; as a fellow commoner by birth, he was like a senior to Gazef
- Boris Axelson: The leader (41), who has mastered Paladin and Evil Slayer
- Göran Dixgard: War Priest of the Wind God (46)
- Franzén: Four-sword fighter (39)
- Lockmeier: The thief known as "the Invisible" (40)
Count Lytton
- Ramposa III: His sovereign
- Marquis Boullope: Leader of the Nobility Faction, to which Lytton also belongs
- Elias Brandt Dale Raeven: Also of the Nobility Faction (actually a bat who secretly supports the Royalty Faction)
- Marquis Blumrush: One of the Six Great Nobles (Royalty Faction)
- Marquis Pespea: One of the Six Great Nobles (Royalty Faction)
- Margrave Urovana: One of the Six Great Nobles (Royalty Faction)
Marquis Pespea
- Ramposa III: His father-in-law and sovereign
- Gazef Stronoff: Believes Pespea will become as capable as his father
- Marquis Blumrush: A fellow Royalty Faction member of the Six Great Nobles
- Margrave Urovana: A fellow Royalty Faction member of the Six Great Nobles
- Count Lytton: One of the Six Great Nobles (Nobility Faction)
Margrave Urovana
- Ramposa III: The sovereign to whom he is loyal
- Marquis Blumrush: A fellow Royalty Faction member of the Six Great Nobles
- Marquis Pespea: A fellow Royalty Faction member of the Six Great Nobles
- Count Lytton: One of the Six Great Nobles (Nobility Faction)
Scama Elbero
- Azuth Aindra: Rushed to E-Naeurl and saved her team
- Death Knight: A formidable foe she fought at E-Naeurl
- Lilynette Piani: The female priest of "Four Armaments," a shotacon teammate who gives Scama headaches
- Nigrass Mattson: The male magic caster of "Four Armaments"
- Count Naeura: Lord of E-Naeurl, who employed her for the defense
Baron Cheneko
- Barbro Andrean Ield Ryle Vaiself: Echoed his proposal; Barbro privately thought him useless, and during the rout ordered his men to let the baron flee first so that he would bear the stigma of being "first to run"unverified
- Ramposa III: Went to see Momon on his orders, unaware that he would be cut loose if anything went wrong
- Narberal Gamma: Received him as "Nabe," bruised his hand with a handshake, then threw him outunverified
Viane Delvi
- Eeg Rokirlen: Friend; also a baron who inherited his title
- Philip Dayton L'Eyre Montserrat: Joined his faction and leaked the information about the Sorcerer Kingdom's food to him
- Christopher Olson: Thought him young but solid, with great prospects if he learned the ways of noble societyunverified
Eeg Rokirlen
- Viane Delvi: Friend
- Philip Dayton L'Eyre Montserrat: Joined his faction
Count Naeura
- Scama Elbero: Adventurer team leader who cooperated in the defense
- Lilynette Piani: Priestess who wanted to become his third son's concubine; he told her, "…I have underestimated you…"unverified
- Nigrass Mattson: Magic caster of "Four Armaments" who took part in the defense
Rii-tan
- Elias Brandt Dale Raeven: Father, who gave up his ambition to usurp the throne for his sake; says things like "Sorry, Rii-tan, silly Daddy forgot"
Bona Ingre
- Demiurge: Instigator of Operation Gehenna (under the name Jaldabaoth)
Morgar
- Enri Emmot: A fellow villager who saw him killed; she later sent goblins to help his widow with the farm work
Baldo Lofre
- Sebas Tian: Genuinely worried about his situation; Sebas dealt with him carefully so as to play the butler convincingly
- Solution Epsilon: Thought poorly of the spoiled young lady she playedunverified
- Zach: Warned Sebas to be wary of this hired coachmanunverified
Lilynette Piani
- Scama Elbero: Leader of Four Armaments; exasperated by her tastes, yet thinks she wouldn't make a bad wife
- Nigrass Mattson: Male magic caster of Four Armaments
- Count Naeura: Lord of E-Naeurl; she set her sights on his 12-year-old third son
Nigrass Mattson
- Scama Elbero: Leader of Four Armaments
- Lilynette Piani: Priestess of Four Armaments
Torkel Karan Dale Bjorkenheim
- Andre: Ranger escort who accompanied him and was worn out by his romantic rampage
- Narberal Gamma: His first love, who appeared as "Nabe"; "my goddess"
- Ainz Ooal Gown: As Momon, he became Torkel's "rival in love" and the true hero in his heart
Andre
- Torkel Karan Dale Bjorkenheim: His master's son and the next earl; during the coming-of-age rite he saw new sides of him, good and bad
- Narberal Gamma: "A beauty"; the glimpse he caught of her profile gave a cold impression
- Ainz Ooal Gown: Traveled with him as Momon; Andre sensed that Momon was trying to ease the awkward mood
Zero
- Succulent: Subordinate whose skills Zero dismisses as petty tricks for fooling the weak (unverified); after Succulent's arrest, Zero ordered him bailed out
- Davernoch: The Elder Lich he recruited into the Six Arms by promising him a magic teacher and pay
- Ampetif Cocco Doll: Head of the slave division, who asked him for guards
- Hilma Cygnaeus: Fellow Eight Fingers leader; refused his helpunverified
- Sebas Tian: The "old man" who attacked the brothel. Zero decided the whole Six Arms would kill him as an example, but Sebas killed Zero with one blow
- Climb: "That whore's (Renner's) slave"
- Brain Unglaus: The swordsman he wants to make kneel; they fought fiercely in Vol. 6unverified
- Gazef Stronoff: The Kingdom's strongest warrior, whom he aspires to defeat
Succulent
- Zero: Superior who sent him to guard Cocco Doll and looks down on his illusionsunverified
- Ampetif Cocco Doll: The man he guarded
- Climb: Succulent beat him in Vol. 5 but was cut down by him in Vol. 6
- Brain Unglaus: Turned down Succulent's invitation to the Six Arms and easily defeated him
- Lockmeier: The thief who neutralized Succulent's illusions with a magic item
- Sebas Tian: The "butler" Succulent and Staffan extorted and later hired assassins to eliminate
Davernoch
- Zero: Benefactor who recruited him on the terms "serve me, and I'll introduce you to a magic teacher and pay you"
- Sebas Tian: Knocked his head off in an instant
- Edström: Six Arms member who waited for Sebas with him at the Eight Fingers base
- Peshurian: Six Arms member who waited for Sebas with him at the warehouse
- Malmvist: Six Arms member who waited for Sebas with him at the warehouse
Edström
- Zero: Superior who ordered revenge on those who had sullied the Six Arms' name
- Sebas Tian: The old man she taunted ("You knock people flying with one punch?"); he beheaded her
- Davernoch: Six Arms member who waited with her at the Eight Fingers base
Peshurian
- Zero: The leader he holds in awe
- Malmvist: Comrade who attacked Sebas with him from both sides
- Sebas Tian: Killed him. Hearing the name "Spatial Slash," Sebas grew wary that it might imitate his creator Touch Me's secret technique "World Break," and he was enraged to find it was just a trickunverified
Malmvist
- Zero: The leader he holds in awe
- Peshurian: Comrade who attacked Sebas with him from both sides
- Sebas Tian: Killed him; Malmvist was convinced that "his enhancement item must be the gloves!"
Hilma Cygnaeus
- Kyouhukou: The black hell who administered the "baptism"; the division heads all agree that no one should ever have to taste that despair again
- Mare Bello Fiore: She saw at a glance that he is a boy; he calls her "Auntie"
- Albedo: Terror incarnate, who sees humans only as toys
- Ainz Ooal Gown: In her eyes, His Majesty the Sorcerer King is generous and gentle; she wants to serve directly under him
- Philip Dayton L'Eyre Montserrat: The "scum noble, the ultimate idiot" she was ordered to manipulate
- Ampetif Cocco Doll: Fellow division head (slave division); he escaped the "baptism" because he was in jailunverified
- Zero: Head of the security division, whose offer of help she refusedunverified
- Barbro Andrean Ield Ryle Vaiself: The First Prince, who drew funding from the narcotics division
- Noah Zweden: Fellow division head (gambling division); after the "baptism" they became comrades who look out for each otherunverified
Ampetif Cocco Doll
- Renner Theiere Chardelon Ryle Vaiself: To him, the most infuriating woman in the world; she outlawed the Kingdom's slave trade
- Zero: Head of the security division, whom he asked for guards
- Succulent: The guard Zero sent
- Climb: The boy he ran into at the brothel and wanted captured aliveunverified
- Sebas Tian: Knocked him out
- Hilma Cygnaeus: Fellow Eight Fingers leader; he once said, "Hilma's in a bad way, she's way too thin"
- Shalltear Bloodfallen: The Floor Guardian who dragged him off to Kyouhukou's "baptism"unverified
- Noah Zweden: Fellow Eight Fingers leader; sympathized with him when he was sent off to the "baptism" in Vol. 14unverified
Noah Zweden
- Hilma Cygnaeus: Another division head; went from rival to friendunverified
- Ampetif Cocco Doll: Head of the slave division; in Vol. 14 Noah sincerely pitied him when he was sent to Kyouhukou for "baptism"unverified
- Shalltear Bloodfallen: Came with [Gate] to pick up their group in Vol. 14unverified
- Kyouhukou: Administered the "baptism" to the Eight Fingers executives
Christopher Olson
- Philip Dayton L'Eyre Montserrat: The foolish noble who intercepted his convoy; Olson had been told the man was stupid but useful (unverified)
- Viane Delvi: Young baron he rates highlyunverified
- Hilma Cygnaeus: One of the Eight Fingers division heads, and Philip's backer
Jircniv Rune Farlord El-Nix
- Ainz Ooal Gown: He regards Ainz as a schemer far beyond himself, and after losing every battle of wits he asked of his own accord to become a vassal state
- Fluder Paradyne: His teacher since childhood, who betrayed the Empire and went over to Ainz; in the published novels this dealt Jircniv a heavy blow
- Pe Riyuro: A fellow sufferer he met in the Sorcerer King's waiting room, who became the first true friend of his life, someone he can speak his mind to
- Baziwood Peshmel: The leader of the Four Knights; Jircniv promoted him, and he is now his most loyal subordinate
- Nimble Arc Dale Anoch: One of the Four Knights, whom Jircniv spotted and promoted when he was young; one of his confidantsunverified
- Leinas Rockbruise: One of the Four Knights, hired on the condition that she may "put herself first"; after the massacre he suspected she would defect to the Sorcerer Kingdom and kept her out of secret mattersunverified
- Loune Vermillion: His most capable secretary, who became chief scribe after the Empire became a vassalunverified
- Renner Theiere Chardelon Ryle Vaiself: Firmly in first place for years in his mental ranking of "women I dislike," though he borrows her policies
- Draudillon Oriculus: Second in the same ranking; he calls her "the old hag dressing young"
- Calca Bessarez: He rather dislikes her as a monarch who is too clean and too eager to please everyone
- Gazef Stronoff: He personally tried to recruit Gazef on the battlefield, and was refused
- Roxy: His favorite concubine, whom he considers the ideal mother because she would love a child even if it had no talent; she suggested Renner as empress
- Count Femel: Jircniv induced him to hire workers to invade Nazarick, and afterward had him beheaded as an apology
Fluder Paradyne
- Ainz Ooal Gown: In his mind, the god and teacher of magic, to whom he offered everything in exchange for instruction
- Jircniv Rune Farlord El-Nix: The emperor he personally tutored, an "adorable child" whom he nevertheless abandoned for his dream
- Arche Eeb Rile Furt: A former disciple with the same talent (All-Seeing Eyes) who has left the Imperial Magic Academy
- Death Knight: A wild Death Knight captured on the Katze Plains, which he could not dominate despite every effort
- Rigrit Bers Caurau: One of the Thirteen Heroes, whom he wants to surpassunverified
- Jiet Testania: Web novel: after enrolling at the Magic Academy, Fluder joined Jiet's party for the promotion exam
Nimble Arc Dale Anoch
- Jircniv Rune Farlord El-Nix: The emperor, who noticed and promoted him as a child; they trust each other, and he is one of the emperor's closest confidantsunverified
- Baziwood Peshmel: A fellow member of the Four Knights and a friend; they often chat in private, and Nimble once reassured Baziwood that he was a good husbandunverified
- Leinas Rockbruise: A colleague he works with seamlessly; he sees her purely as a colleague and hopes she finds happinessunverified
- Nazami Enec: A late colleague from the Four Knights
- Ainz Ooal Gown: He personally received Ainz on the Katze Plains; since witnessing the massacre he has regarded him as an utter monster
- Natel Inyem Dale Carvain: A general of the imperial army and a senior officer he respects; Nimble refused to use the edict to pressure himunverified
Arche Eeb Rile Furt
- Hekkeran Termite: The team leader; watching Momon's bout with Parpatra, she was amazed to see that Momon was stronger than Hekkeran
- Imina: A teammate; to Foresight, Arche is like a little sister
- Roberdyck Goltron: The kind priest on the team; in the Web novel he saved her life by offering himself as an experimental subject
- Fluder Paradyne: Her former teacher, whose tutelage she left without explaining why
- Shalltear Bloodfallen: Caught up with her as she fled and gave her a painless death; in the Web novel, Arche became Shalltear's "dog and toy"
- Ainz Ooal Gown: She vomited on the spot after seeing his magic power through her talentunverified
- Friane Waelia Ran Gushimond: Her rival and close friend from her Magic Academy days
- Jiet Testania: Web novel: a commoner junior whose mother once worked for the Furt family; she warned him to hide his magic eye, which sees through illusions
Baziwood Peshmel
- Jircniv Rune Farlord El-Nix: The emperor who discovered him, now a lord he deeply respects and would give his life for
- Nimble Arc Dale Anoch: His colleague in the Four Knights and a close friend, who always speaks to him politely
- Leinas Rockbruise: The only female colleague among the Four Knights
- Nazami Enec: The colleague swallowed by Mare's earth-splitting magic at the Imperial castle
- Go Gin: The Martial Lord whom he admits the Four Knights could not beat even together
Nazami Enec
- Baziwood Peshmel: Colleague in the Four Knights, who witnessed his deathunverified
- Nimble Arc Dale Anoch: Colleague in the Four Knights
- Leinas Rockbruise: Colleague in the Four Knights
- Mare Bello Fiore: Killed him with earthquake and fissure magic
Leinas Rockbruise
- Jircniv Rune Farlord El-Nix: Her employer and benefactor, who supported her revenge, though she states plainly that she puts herself first
- Baziwood Peshmel: Colleague in the Four Knights
- Nimble Arc Dale Anoch: Colleague in the Four Knights who sees her only as a colleague but wishes her happinessunverified
- Death Knight: At Nazarick she was frightened by it and bluntly asked, "I'm allowed to run, aren't I?"
Loune Vermillion
- Jircniv Rune Farlord El-Nix: The emperor he serves loyally
- Ainz Ooal Gown: He declared the report of "the Sorcerer King's death in battle" to be "absolutely a colossal lie"
Hekkeran Termite
- Imina: His lover and sub-leader; in the end he was captured by Ainz while shielding her
- Roberdyck Goltron: The most eloquent teammate, who had long since noticed his relationship with Imina
- Arche Eeb Rile Furt: A reliable magic caster and the team's "little sister"
- Gringham: Leader of the large worker team "Heavy Masher," which joined the expedition
- Erya Uzruth: Hekkeran detests Erya's personality but suppressed his feelings to negotiate over the mission
- Ainz Ooal Gown: The master of the tomb, enraged by his lie, who personally crushed Foresight
- Gashokukochuuou: He was given to it as nest material after the battle (Vol. 7)
Imina
- Hekkeran Termite: Her lover and leader
- Roberdyck Goltron: Teammate who often remarks on her bad drinking habits
- Arche Eeb Rile Furt: A teammate like a little sister; in the end Imina and Roberdyck let Arche flee first
- Erya Uzruth: "The worst piece of crap"; she once proposed doing him in
- Gashokukochuuou: She was given to it as nest material after the battle (Vol. 7)
Roberdyck Goltron
- Hekkeran Termite: The leader; Roberdyck declared he would get a full account of Hekkeran's relationship with Imina later
- Imina: Teammate; he had long since noticed her relationship with Hekkeran
- Arche Eeb Rile Furt: The girl teammate who appeared at just the right moment, like a revelation
- Ainz Ooal Gown: Used him for human experiments in memory manipulation
- CZ2128 Delta: In the light novels, the memory-manipulation technique Ainz honed by experimenting on him was later used to let Shizu go outside
Erya Uzruth
- Hamsuke: Erya was made Hamsuke's sparring partner for martial arts training and died after his arm was cut off and his face smashed
- Imina: Detested him and proposed doing him in
- Hekkeran Termite: Rated him: "Only his swordsmanship rivals the Kingdom's Warrior Captain"
- Brain Unglaus: Gringham believes Erya is stronger than Brain was at the royal tournament (the Web novel's assessment is the reverse)
Gringham
- Ainz Ooal Gown: Sparred lightly with Momon on the way to the ruin and was won over by his top-tier bearing
- Kyouhukou: He and the thief were teleported to Kyouhukou's "Black Capsule"
- Erya Uzruth: Believes Erya is stronger than Brain was in the past
Osk
- Go Gin: The eighth Martial Lord, whom he discovered himself and raised by pouring his fortune into him
- Gagaran: His ideal type
- Ainz Ooal Gown: He offered to buy Ainz's arms at three times the market price and arranged his match with the Martial Lord
- Pluton Ainzach: Master of the E-Rantel Adventurer's Guild who visited with Ainz
- Headhunter Rabbit: His bodyguard, with a talent for discerning opponents' strength
Go Gin
- Osk: The benefactor who supports his pursuit of strength
- Ainz Ooal Gown: The challenger who made him, a champion, feel "if I fight, I will surely die"; after his defeat he became Ainz's subordinateunverified
- Baziwood Peshmel: Judged that even all four knights could not defeat him
- Gringham: Same voice actor in the anime (Yasuhiro Mamiya)
- Headhunter Rabbit: Rated him "extremely dangerous"
Natel Inyem Dale Carvain
- Jircniv Rune Farlord El-Nix: The emperor he serves
- Nimble Arc Dale Anoch: Told him before the battle that the Sorcerer King was an enemy of the Empire
- Ainz Ooal Gown: Natel received him with the highest courtesy and witnessed his massacre
- Berriberad: Web novel: general of the Third Legion; Natel stopped his clash with Ray
- Rei: Web novel: general of the Eighth Legion; Natel settled his clash with Beliblad
Parpatra Ogrion
- Ainz Ooal Gown: Met him as Momon and judged him to be at adamantite level, beyond even Parpatra's own prime
- Gringham: A worker hired at the same time to invade Nazarick
- Hekkeran Termite: A worker hired at the same time to invade Nazarick
- Erya Uzruth: A worker hired at the same time to invade Nazarick
Kuuderika
- Arche Eeb Rile Furt: Her beloved older sister (died in the published novels; in the Web novel she survived, and they were reunited)
- Ureirika: Her twin sister
Ureirika
- Arche Eeb Rile Furt: Her beloved older sister (died in the published novels; in the Web novel she survived, and they were reunited)
- Kuuderika: Her twin sister
Freivalds
- Jircniv Rune Farlord El-Nix: The employer who hired Argenti as guards in Vol. 10
- Keila no Södersten: "Dark Cloud"; a Fixer
- Fan Long: A simian demi-human Beast Lord (warrior class)
- Unkei: Monk
- Powapon: Totem shaman
Keila no Södersten
- Jircniv Rune Farlord El-Nix: The employer who hired Argenti as guards in Vol. 10
- Freivalds: The leader, a bard
- Fan Long: A simian demi-human Beast Lord (warrior class)
- Unkei: Monk
- Powapon: Totem shaman
Fan Long
- Jircniv Rune Farlord El-Nix: The employer who hired Argenti as guards in Vol. 10
- Freivalds: The leader, a bard
- Keila no Södersten: "Dark Cloud"; a Fixer
- Unkei: Monk
- Powapon: Totem shaman
- Baziwood Peshmel: He is stronger than Baziwood
Unkei
- Jircniv Rune Farlord El-Nix: The employer who hired Argenti as guards in Vol. 10
- Freivalds: The leader, a bard
- Keila no Södersten: "Dark Cloud"; a Fixer
- Fan Long: A simian demi-human Beast Lord (warrior class)
- Powapon: Totem shaman
Powapon
- Jircniv Rune Farlord El-Nix: The employer who hired Argenti as guards in Vol. 10
- Freivalds: The leader, a bard
- Keila no Södersten: "Dark Cloud"; a Fixer
- Fan Long: A simian demi-human Beast Lord (warrior class)
- Unkei: Monk
Headhunter Rabbit
- Osk: His employer, the arena promoter; "pervert"
- Go Gin: The arena champion, whom he rated "super dangerous"
- Ainz Ooal Gown: "Super dangerous. Super creepy. I want to run with everything I've got"
Count Femel
- Jircniv Rune Farlord El-Nix: Steered him into hiring Workers to invade Nazarick, then offered up his head as a scapegoatunverified
- Hekkeran Termite: Leader of the Worker team Foresight, which accepted his commission
- Gringham: One of the Workers who accepted his commission
- Ainz Ooal Gown: Turned his head into a Death Knight
Roxy
- Jircniv Rune Farlord El-Nix: "Few women can raise a future emperor; she is one of the rare ones who can."
- Renner Theiere Chardelon Ryle Vaiself: Web novel: she suggested the emperor have a child with Renner, which Jircniv flatly rejected: "Absolutely not her, of all people"unverified
- Ainz Ooal Gown: Web novel: after the ball she judged him "an ordinary person"
Jiet Testania
- Arche Eeb Rile Furt: Daughter of the house that was his benefactor; his mother once served the Furt family, and he says, "Everything I am is thanks to the Furt family." Arche told him to keep his magic eye hidden
- Langobard Eck Valiare Roberbad: Noble classmate who bullies him
- Friane Waelia Ran Gushimond: Student council president who looks after him at Arche's request
- Fluder Paradyne: Enrolled and joined his team, becoming his strongest backer
- Ainz Ooal Gown: An "evil undead" who infiltrated the academy disguised by an illusion as an ordinary man; Jiet's left eye saw through it
- Narberal Gamma: Joined the team as the student "Nabe"; he confirmed with his eye that she was not using an illusion (a Doppelgänger's transformation cannot be seen through)
Langobard Eck Valiare Roberbad
- Jiet Testania: A commoner he can't stand; he pressured others so that Jiet couldn't find exam teammates
- Friane Waelia Ran Gushimond: Student council president and a duke's daughter who outdoes him in every way
- Ainz Ooal Gown: Disguised as the student "Momon"; Rangobart pulled him onto his team like a drowning man clutching at straws
- Fluder Paradyne: Joined Jiet's team, completely reversing his situation
Friane Waelia Ran Gushimond
- Arche Eeb Rile Furt: Her rival in magic; Jiet received Friane's protection because Arche asked for it
- Jiet Testania: A junior at the academy whom she shields from Rangobart; after Fluder enrolled, she wondered whether to change how she treats him
- Langobard Eck Valiare Roberbad: Noble student inferior to her in every way
- Fluder Paradyne: She invited him to lunch after he transferred in
Berriberad
- Rei: Colleague who argued for pursuit; the two almost came to blows
- Natel Inyem Dale Carvain: General of the 2nd Army, who stopped him
Rei
- Berriberad: General of the 3rd Army who opposed pursuit; the two nearly came to blows
- Natel Inyem Dale Carvain: General of the 2nd Army who mediated the clash
- Ainz Ooal Gown: Web novel: he was the first to curry favor with the margrave
Antilene Heran Fouche (Zesshi Zetsumei)
- Captain of the Black Scripture: She once beat the conceited captain until he washed his face in horse urine and admitted "I am garbage" (author's afterword to the Web novel); afterward he still treated her normally (Vol. 15)
- Decem Hougan: Her biological father; her mother's hatred of him is seared into her heart. In the end she killed him with her own hands
- Faine: Her biological mother, who put her through brutal training as a child; as far as she remembers, her mother never once called her by name, and in a dream called her "this thing" (Vol. 15)
- Infinite Magic (11th Seat of the Black Scripture): A subordinate who became servile after she beat him up in the name of training
- Clementine: A former member whose pride she likewise crushed; Clementine calls her "that atavistic bitch"
- Mare Bello Fiore: The Guardian who fought and defeated her in the Elf King's castle
- Valerian Ein Obinie: The commander on the Elf Country front, who overheard her talking to herself in a tentunverified
- Nazaire: A woman who once helped in her household and was a fine cook; the only person who showed her warmth in her childhood. Now deceased
- Kikotenshi Nekonyan: The player who originally owned the "Armor of the Wind God" she wore in Vol. 16unverified
Captain of the Black Scripture
- Antilene Heran Fouche (Zesshi Zetsumei): The one who beat sense into him; he judges that she could beat the unarmed vampire, yet worries she might abandon the Theocracy for "a husband stronger than herself"unverified
- Shalltear Bloodfallen: Judging her extremely dangerous, he ordered Ruinous Beauty to be used on her
- Kaire: The wielder of Ruinous Beauty, whom he respectfully addresses as "Lady"unverified
- Clementine: A former member, who compared Momon's physical abilities to hisunverified
- Raymond Zarg Lauransan: The former 3rd Seat, who counts him as one of the two God-kin able to deal with an army of Death Knightsunverified
Clementine
- Quaiesse Hazeia Quintia: Her brilliant elder brother, whom her parents favored (regarded as settled among readers, though the original never states it)
- Antilene Heran Fouche (Zesshi Zetsumei): "The Black Scripture's strongest monster, beyond even the realm of the inhuman, that atavistic bitch"; the Extra Seat crushed Clementine's pride too
- Captain of the Black Scripture: One of the strong fighters she acknowledgedunverified
- Khajiit Dale Badantel: The Zurrernorn High Disciple she worked with on the "Death Spiral" in E-Rantel; she called him "Kaji-chan"
- Ainz Ooal Gown: She took him for a man with nothing but physical ability, and in the end was crushed to death in his arms
- Nfirea Bareare: She kidnapped him and made him wear the Crown of Wisdom
- Ninya: A member of the "Swords of Darkness" whom she picked as someone to "play with slowly," and tortured to death
Nigun Grid Luin
- Ainz Ooal Gown: The magic caster who annihilated his angels outside Carne Village and captured his whole unit alive
- Gazef Stronoff: The target he was ordered to assassinate
- Lakyus Alvein Dale Aindra: The Blue Roses once thwarted his attack on a demi-human village, and the scar on his face is said to be from her
- Neuronist Painkill: The torturer who interrogated him in Nazarick
Kaire
- Cedran: Died protecting her with his shield and was later resurrected
- Beaumarchais: Killed while trying to capture the controlled Shalltear, and later resurrected
- Captain of the Black Scripture: Captain of her escort, who ordered her to use Ruinous Beauty on Shalltear
- Shalltear Bloodfallen: Left incompletely mind-controlled by Kaire's Ruinous Beauty
Quaiesse Hazeia Quintia
- Clementine: Younger sister (presumed); "the other half of Quintia" (inferred from Khajiit's line at Vol. 2 p. 96 and her own words at Vol. 2 p. 155)
- Infinite Magic (11th Seat of the Black Scripture): His companion on the recruitment drive, so loose-lipped that even Quaiesse's smile almost slipped
- Lakyus Alvein Dale Aindra: Declined his recruitment offer
- Azuth Aindra: Declined the offer and probed them with the name "Rufus," nearly provoking them into violence
- Nigun Grid Luin: In the Web novel, the man he was sent to assist in clearing out goblins
Cedran
- Kaire: The one he shielded with his body
- Beaumarchais: A comrade who likewise died in the fight with Shalltear and was later resurrected
- Shalltear Bloodfallen: Pierced him, shield and all, with her [Purifying Javelin]
Beaumarchais
- Shalltear Bloodfallen: He tried to capture the incompletely controlled Shalltear and was killed in return
- Clementine: The previous 9th Seat (defected)
- Cedran: A comrade who likewise died in the fight with Shalltear
Thousand Leagues Astrologer (7th Seat of the Black Scripture)
- Raymond Zarg Lauransan: The Cardinal of Earth, who temporarily concealed the most terrifying part when relaying her reportunverified
- Antilene Heran Fouche (Zesshi Zetsumei): Saw the Katze Plains scene she recreated with illusions and thereby recognized Mare (unverified)
- Ainz Ooal Gown: The caster of the massacre she witnessed
Infinite Magic (11th Seat of the Black Scripture)
- Antilene Heran Fouche (Zesshi Zetsumei): The superior who beat her until she was cowed; she was the one sent to the Extra Seat's room to deliver the order to marchunverified
- Quaiesse Hazeia Quintia: Leader of the recruitment mission in the capital, who was troubled by her loose tongue
- Lakyus Alvein Dale Aindra: The Blue Roses' leader, whom she mocked at the meeting in the capitalunverified
Raymond Zarg Lauransan
- Thousand Leagues Astrologer (7th Seat of the Black Scripture): Relayed her report on the massacre
- Captain of the Black Scripture: Considers him one of the God-kin able to stand against an army of Death Knightsunverified
- Pontifex Maximus: A fellow member of the Supreme Executive Council
- Zinedine Delan Guelfi: Cardinal of Water; in Vol. 10 he pressed Raymond about concealing the Astrologer's reportunverified
- Berenice Nagua Santini: Colleague (Cardinal of Fire)
- Dominic Ihre Partouche: Colleague (Cardinal of Wind)
- Yvon Jasna Delacroix: Colleague (Cardinal of Light)
- Maximilian Oreio Lagier: Colleague (Cardinal of Darkness)
Pontifex Maximus
- Raymond Zarg Lauransan: Member of the Supreme Executive Council and Cardinal of Earth
- Decem Hougan: The enemy he hatesunverified
- Antilene Heran Fouche (Zesshi Zetsumei): The Theocracy's trump card and executor of the plan to assassinate the Elf Kingunverified
Faine
- Antilene Heran Fouche (Zesshi Zetsumei): The daughter she was forced to bear, who grew up under her harsh training
- Decem Hougan: The Elf King who deceived, imprisoned, and raped her
- Nazaire: The household helper, who repeatedly tried to shield Antilene during the training and was ignoredunverified
Valerian Ein Obinie
- Antilene Heran Fouche (Zesshi Zetsumei): The Theocracy's trump card, who arrived as reinforcements and talked to herself in his tent about her parents' feudunverified
Surshana
- Ainz Ooal Gown: Closely resembles him in appearance
- Antilene Heran Fouche (Zesshi Zetsumei): Activated [The Goal of All Life is Death] from his war scythe via her talent
- Quaiesse Hazeia Quintia: The Black Scripture, who bristled with killing intent when Azuth probed them with the name "Rufus"
- Pontifex Maximus: Supreme leader of the Slane Theocracy, who reveres him as a god
- Alah Alaf: Another of the Six Great Gods, the God of Light (Life); in the Web novel ranked alongside him above the Four Great Gods
Belius
- Nigun Grid Luin: Sunlight Scripture captain who ordered the village raids (unverified)
- Death Knight: The undead that killed him
- Ainz Ooal Gown: Summoned the Death Knight to intervene at Carne Village
- Londes Di Clamp: Subordinate who directed the retreat after his death
- Enri Emmot: Villager victimized in the raid on Carne Village
Londes Di Clamp
- Belius: His captain, for whom he had no respect
- Death Knight: The undead that killed him
- Ainz Ooal Gown: Summoned the Death Knight to intervene at Carne Village
Berenice Nagua Santini
- Raymond Zarg Lauransan: Another cardinal; convenes the meetingsunverified
- Zinedine Delan Guelfi: Colleague (Cardinal of Water)
- Dominic Ihre Partouche: Colleague (Cardinal of Wind)
- Yvon Jasna Delacroix: Colleague (Cardinal of Light)
- Maximilian Oreio Lagier: Colleague (Cardinal of Darkness)
- Pontifex Maximus: Superior
- Antilene Heran Fouche (Zesshi Zetsumei): Berenice is younger than her
- Brain Unglaus: She assessed his character at the Vol. 15 meetingunverified
Zinedine Delan Guelfi
- Raymond Zarg Lauransan: Colleague; in Vol. 10 he pressed Raymond about what he had left out of the reportunverified
- Thousand Leagues Astrologer (7th Seat of the Black Scripture): He deduced that she witnessed something even a God-kin could not defeat (Vol. 10)unverified
- Berenice Nagua Santini: Colleague (Cardinal of Fire)
- Dominic Ihre Partouche: Colleague (Cardinal of Wind)
- Yvon Jasna Delacroix: Colleague (Cardinal of Light)
- Maximilian Oreio Lagier: Colleague (Cardinal of Darkness)
- Pontifex Maximus: Superior
Dominic Ihre Partouche
- Nigun Grid Luin: Also from the Sunlight Scripture (a later captain, his junior)
- Raymond Zarg Lauransan: Colleague (Cardinal of Earth)
- Berenice Nagua Santini: Colleague
- Zinedine Delan Guelfi: Colleague
- Yvon Jasna Delacroix: Colleague
- Maximilian Oreio Lagier: Colleague
- Kikotenshi Nekonyan: The God of Wind worshiped by his sect (Six Great Gods page)
Yvon Jasna Delacroix
- Raymond Zarg Lauransan: Colleague
- Berenice Nagua Santini: Colleague
- Zinedine Delan Guelfi: Colleague
- Dominic Ihre Partouche: Colleague
- Maximilian Oreio Lagier: Colleague
- Alah Alaf: God of Light (Web novel name), worshiped by his sect
Maximilian Oreio Lagier
- Surshana: God of Death worshiped by his sect
- Raymond Zarg Lauransan: Colleague
- Berenice Nagua Santini: Colleague
- Zinedine Delan Guelfi: Colleague
- Dominic Ihre Partouche: Colleague
- Yvon Jasna Delacroix: Colleague
Schoen
- Rugi: Shot her dead with magic arrows; hated her for killing nearly a thousand of his countrymen
- Decem Hougan: The Theocracy's ultimate target, a despicable criminal; the Behemot he summoned killed Schoen
Nazaire
- Antilene Heran Fouche (Zesshi Zetsumei): Worked in her home; the Extra Seat loves her fluffy, runny omelets and fondly called her "Aunt Nazaire"
- Faine: Employer; she gently tried to stop Faine's trainingunverified
Alah Alaf
- Surshana: Fellow member of the Six Great Gods, ranked with him above the Four Great Gods (Web novel)
- Yvon Jasna Delacroix: Current Cardinal of Light
Neia Baraja
- Ainz Ooal Gown: The object of her worship, whom she regards as absolute justice
- Pabel Baraja: Her father, the "Black" of the Nine Colors and the source of her talent for archery; killed in battle
- Remedios Custodio: Her superior, who later often took her anger out on Neia
- CZ2128 Delta: "Senpai CZ"; they hit it off as fellow admirers of His Majesty
- Gustav Montagnés: The vice-captain who chose her as a scout, and who sometimes smooths things over for her
- Beebeezee: The Zern prince, whom she and CZ rescued; she gradually learned to read his feelings from the pulsing of his bodyunverified
- Bertrand Moro: A man in his forties who acts as a kind of secretary for the support group
- Albedo: She is jealous that Albedo can be close to the Sorcerer King (unverified)
- Dyel Gan Zu: An orc in the internment camp: "Human, have you been brainwashed!?"
- Jajan: A demi-human she shot dead during the battle for Loyts (unverified)
Remedios Custodio
- Kelart Custodio: Her younger sister and head of the priesthood; one of the people Remedios would "just ask" when in doubt
- Calca Bessarez: The Holy Queen she swore loyalty to, and her dear friend; their birthdays, two days apart, brought them together
- Gustav Montagnés: Vice-captain of the Paladin Order and the third of the people who "will tell her if she asks"; effectively her "brain"
- Isandro Sanchez: Vice-captain of the Paladin Order, "Peach" of the Nine Colors, and the second of the people who "will tell her if she asks"; went missing early in Vol. 12
- Neia Baraja: Her squire, who became her punching bag after the war
- Ainz Ooal Gown: An undead she loathes, and wants only to use so that he and Jaldabaoth destroy each other
- Caspond Bessarez: The Royal Brother (actually a doppelgänger), who repeatedly handles her outbursts with mature composure
- Esteban: A paladin who died in the battle of Loyts after she ordered him to challenge Nasrene
- Sabicus: A paladin under her who died in the battle of Loyts
- Franco: A paladin under her who died in the battle of Loyts
- Galvan: A newly married paladin under her who died in the battle of Loyts
- Ciriaco Naranjo: The Liberation Army's representative of the priests, who gradually came to see her as a liability (unverified)
Calca Bessarez
- Caspond Bessarez: Her elder brother, the only one of her blood relatives she trusts
- Remedios Custodio: A dear friend and one of the "Holy Queen's two wings"; because she is always the same inside and out, Calca sees her as an oasis for the heart
- Kelart Custodio: A dear friend and one of the "Holy Queen's two wings"
- Demiurge: "The moment I first saw her, I thought she'd make a handy weapon"unverified
Kelart Custodio
- Remedios Custodio: Her older sister, simple-minded but the strongest in the Holy Kingdom
- Calca Bessarez: The Holy Queen she serves and her close friend
- Caspond Bessarez: One of the few royals she does not dislike
- Gustav Montagnés: One of the vice-captains who suffers because of her sister
- Neia Baraja: Defeated the Circlet Demon with Shizu and recovered her head
Pabel Baraja
- Neia Baraja: His beloved daughter who inherited his talent; when she was little they often went camping together and he taught her ranger skills
- Orlando Campano: A fellow member of the Nine Colors; Pabel once beat him in a mock battle but is no longer a match for him in close combat
Caspond Bessarez
- Calca Bessarez: His sister, more capable than himself; he worried she was too pure
- Remedios Custodio: (Doppelgänger) handled her outbursts with adult composure
- Kelart Custodio: One of the few royals she does not resent
- Demiurge: (Doppelgänger) its master behind the scenes, whose plan it follows
- Neia Baraja: (Doppelgänger) tacitly permitted her Sorcerer King worship group
- Marquis Bodipo: (Doppelgänger) the marquis who led the southern nobles north and pledged loyalty
- Count Cohen: (Doppelgänger) a southern noble who noticed something was off about him (unverified)
Gustav Montagnés
- Remedios Custodio: The strongest captain in history, and the source of his stomachaches
- Neia Baraja: He chose her as scout for her keen senses, though when facing a Death Knight he treated her as a "canary"
- Caspond Bessarez: The royal brother, who handled the captain with adult composure in his place
- Ainz Ooal Gown: He is grateful to him for accomplishing what they could not
- Isandro Sanchez: The other vice-captain, who went missing at the start of Vol. 12unverified
Orlando Campano
- Pabel Baraja: The "boss" he respects and the man he rates highest in the Holy Kingdom; he hopes to fight him to the death someday. Pabel has made him listen to countless stories about his daughter and wife
- Buser: An opponent he fought head-on and still cannot beat
Isandro Sanchez
- Remedios Custodio: The strongest captain in the Paladin Order's history, and the cause of his stomachaches
- Gustav Montagnés: A fellow vice-captain and his partner in the same hardships
- Calca Bessarez: The Holy Queen he serves
- Kelart Custodio: Head of the Priesthood, who went missing in the battle of Kalinsha
Esteban
- Remedios Custodio: Superior (Captain of the Paladin Order)
- Vijar Rajandala: Recognized him as a Zoastia
- Nasrene Belt Cure: His dueling opponent, who killed him
- Sabicus: Paladin in the same unit
Sabicus
- Remedios Custodio: Superior (Captain of the Paladin Order)
- Nasrene Belt Cure: Named her epithet "Iceflame Thunder"
- Vijar Rajandala: Linked him to the previous "Demon Claw" (Vol. 13)unverified
- Vaju Sandiknara: The previous "Demon Claw" he mentioned (Vol. 13)unverified
- Esteban: Paladin in the same unit
Franco
- Remedios Custodio: Superior (Captain of the Paladin Order)
- Gustav Montagnés: Trusted Franco and placed him to fight beside the commander (unverified)
- Galvan: Paladin who engaged the enemy at the same time
Galvan
- Remedios Custodio: Superior (Captain of the Paladin Order)
- Franco: Paladin who engaged the enemy at the same time
Ciriaco Naranjo
- Remedios Custodio: Cooperated at first, but gradually grew doubtful (unverified)
- Caspond Bessarez: Leader of the Liberation Army; Ciriaco advised him on magicunverified
- Gustav Montagnés: Ciriaco helped him appraise (religion-related) magic items recovered from the battlefieldunverified
- Ainz Ooal Gown: Subject of discussion at the meetings (unverified)
Marquis Bodipo
- Count Cohen: A count in his faction whom he looks after; they are wary of each otherunverified
- Caspond Bessarez: The future king to whom he swore loyalty
- Kelart Custodio: Gave him a hard time on many occasions
- Remedios Custodio: He was overjoyed to hear she had slain the Scale Demonunverified
- Demiurge: Witnessed his powerunverified
Count Cohen
- Marquis Bodipo: Leader of his faction; they are wary of each otherunverified
- Caspond Bessarez: Swore loyalty to him; noticed something odd about himunverified
- Demiurge: Feared his power most (unverified)
Bertrand Moro
- Neia Baraja: His superior; he respects her as the Sorcerer King's spokespersonunverified
- CZ2128 Delta: Went into the Battle at Prart with himunverified
- Caspond Bessarez: Criticized his mistake of not retaking the hillsunverified
- Ainz Ooal Gown: Wept with joy when the Sorcerer King came to their aidunverified
Tsaindorcus Vaision
- Dragon Emperor: His father, "the father who did wrong"; the author has stated that he is above level 100unverified
- Rigrit Bers Caurau: A former comrade from the Thirteen Heroes and an old friend, who is forever teasing him about the hollow armor
- Evileye: A comrade among the Thirteen Heroes, who distinguished herself in the battle against the Demon God of Insects
- Leader of the Thirteen Heroes: He mourns the leader's early death; readers speculate that "Riku" was this leader
- Azuth Aindra: His collaborator in Vol. 14; he does not dislike Azuth but finds him hard to handle, and would like to give the reinforced armor to someone else
- Pandora's Actor: His opponent in Vol. 14; he judged that "in my true body I would never lose"unverified
- Albedo: The opponent he judged most dangerous in Vol. 14
- Suveria Myronsilk: The "Blue Sky Dragon Lord" and, like him, a councilor of the Council State
Rigrit Bers Caurau
- Tsaindorcus Vaision: The strongest being and an old comrade-in-arms, whom she still teases about his hollow armor
- Evileye: "The crybaby," who joined Blue Roses as Rigrit's replacement after Rigrit defeated her
- Leader of the Thirteen Heroes: She mourns the leader's early death
- Gazef Stronoff: She gave him Rigrit's Ring
- Fluder Paradyne: An acquaintance; she outdoes him at commanding undead
- Brain Unglaus: She drove him off during her Blue Roses days
Brightness Dragon Lord
- Draudillon Oriculus: His great-granddaughter, queen of the Dragon Kingdom; the queen has never thought of asking him for help (unverified)
- Tsaindorcus Vaision: Likewise a true Dragon Lord; Tsa considered bringing him inunverified
Deep Darkness Dragon Lord
- Tsaindorcus Vaision: Likewise a true Dragon Lord; Tsa thought he would not cooperateunverified
- Shalltear Bloodfallen: The worst possible matchup for him, according to the author
Cure Elim Los Malvar
- Dragon Emperor: He reviled Suzuki Satoru as "the Dragon Emperor's filth"
Suveria Myronsilk
- Tsaindorcus Vaision: Fellow councilor of the Council State
- Dragon Emperor: Far above him in the author's strength ranking
Dragon Emperor
- Tsaindorcus Vaision: Son; believes his father did something wrong
- Cure Elim Los Malvar: Called Suzuki Satoru "the Dragon Emperor's filth"
- Suveria Myronsilk: Ranked below him in the author's strength ranking
Leader of the Thirteen Heroes
- Tsaindorcus Vaision: Traveling companion (who took part as the empty armor "Silver"); laments his early deathunverified
- Rigrit Bers Caurau: Companion; regrets not preserving all his knowledge
- Evileye: A companion from those days; told Climb about him
Black Knight
- Lakyus Alvein Dale Aindra: Now holds his cursed sword Kilineiram
- Remedios Custodio: Her holy sword Safarlisia is one of the Four Holy Swords, the counterparts of the Four Swords of Darknessunverified
- Peter Mauk: His adventurer team "Swords of Darkness" is named after the Black Knight's four swords and aims to collect the remaining three (Vol. 2)
Magic Craftsman
- Gondo Firebeard: His grandfather was the Runesmith King's right-hand man and chief rune craftsman (Vol. 11 p. 154); some say Gondo saw the king in person (unverified). In Vol. 11, Gondo told Ainz of the king's deeds
- Ainz Ooal Gown: Liberated the Dwarf Kingdom's royal capital in Vol. 11; other sources say a Regency Council member compared Ainz to the Magic Craftsman (unverified)
Izaniya
- Tsaindorcus Vaision: Companion; mentioned Izaniya when recalling those who could approach him undetected
- Tia: One of the three sisters who formerly headed Ijaniya; later joined Blue Roses
- Tina: One of the three sisters who formerly headed Ijaniya; later joined Blue Roses
- Hanzo: From Vol. 14 he gives espionage training to Ijaniya, now part of the Sorcerer Kingdom
Warrior Captain of the Air Giants
- Evileye: A companion from those days; mentioned him to Climb
One of the Royal Family of the High-Elves
- Evileye: Mentioned this person in Vol. 5 when listing the heroes of other races
- Decem Hougan: Also of the elf royal family; how the two are related is unknown
Dark Cultist
- Fluder Paradyne: In the Web novel, he knows of only five Thirteen Heroes magic casters: Rigrit, the Dark Cultist, the Magic Swordsman, the Great Priest, and the Holy Magician
- Rigrit Bers Caurau: Fellow magic caster among the Thirteen Heroes
Magic Swordsman
- Fluder Paradyne: In the Web novel, he knows of only five magic casters among the Thirteen Heroes: Rigrit, the Dark Cultist, the Magic Swordsman, the Great Priest, and the Holy Magician
- Rigrit Bers Caurau: Fellow magic caster among the Thirteen Heroes
Great Priest
- Fluder Paradyne: In the Web novel, he knows of only five magic casters among the Thirteen Heroes: Rigrit, the Dark Cultist, the Magic Swordsman, the Great Priest, and the Holy Magician
- Rigrit Bers Caurau: Fellow magic caster among the Thirteen Heroes
Holy Magician
- Fluder Paradyne: In the Web novel, he knows of only five magic casters among the Thirteen Heroes: Rigrit, the Dark Cultist, the Magic Swordsman, the Great Priest, and the Holy Magician
- Rigrit Bers Caurau: Fellow magic caster among the Thirteen Heroes
Zaryusu Shasha
- Shasuryu Shasha: His burly elder brother, chieftain of the Green Claw Tribe
- Crusch Lulu: The wife he fell for at first sight; they have one child
- Zenberu Gugu: Fellow Traveler and chieftain of the Dragon Tusk Tribe; Zaryusu defeated him
- Hamsuke: They became friends while he trained her at Nazarick; he calls her "Hamsuke-san"
- Cocytus: Ruler of the village and the lake; came to respect him and petitioned Ainz to resurrect him
- Ainz Ooal Gown: The god who leads a mythical army
- Rororo: His pet multi-headed hydra, which has only four heads
Hamsuke
- Ainz Ooal Gown: The "liege" she swore loyalty to
- Narberal Gamma: Momon's partner; she sometimes glares coldly at Hamsuke but grudgingly accepts her as a loyal retainer
- Zaryusu Shasha: Taught her to fight in armor and use martial arts
- Zenberu Gugu: Training partner
- Death Knight: Longtime training partner; she slept hugging it until the spikes on its armor were worn smooth
- Erya Uzruth: Genius swordsman whom she killed in one blow as the test opponent for her martial arts
Enri Emmot
- Nemu Emmot: Her 10-year-old younger sister, her only surviving blood relative
- Nfirea Bareare: Childhood friend, later her husband
- Jugem: Subordinates she summoned with the horns; practically family
- Ainz Ooal Gown: Great benefactor who has helped the village many times; anyone who speaks ill of His Majesty in the village will have someone rush over to punch them
- Lupusregina Beta: Her benefactor's maid, who enjoys watching people fall into traps; for some reason the goblins are wary of her
- Agu: Believed the joke that she "can wring a barghest's neck with one hand and drink it dry of blood"
- Morgar: Fellow villager; in Vol. 1 she saw him killed by a knight
Nfirea Bareare
- Enri Emmot: The girl he has loved since childhood, now his wife
- Nemu Emmot: Sister-in-law; now lives in the Bareare house with Lizzie
- Lizzie Bareare: Grandmother; the finest pharmacist in E-Rantel
- Ainz Ooal Gown: Great benefactor who saved Carne Village and Enri; Nfirea feels a mix of envy, respect, and admiration toward him
- Lupusregina Beta: Delivers alchemy materials to the Bareare household but loves pranks
- Clementine: Kidnapped him and used him, together with Khajiit
Decem Hougan
- Antilene Heran Fouche (Zesshi Zetsumei): Daughter, born after he imprisoned and raped Faine
- Faine: The Slane Theocracy's trump card, whom he deceived, imprisoned, and raped
- Aura Bella Fiora: He mistook her for his grandchild and declared he would have children with herunverified
- Ainz Ooal Gown: Enraged by Decem, he fought him in Vol. 16
- Myugi: Rugi's mother, whom he saw only as a breeding tool. After he told her of Rugi's death and ordered her to bear another child, she killed herself
- Schoen: Vice-captain of the Holocaust Scripture, killed by the Behemot Decem summonedunverified
Crusch Lulu
- Zaryusu Shasha: Her husband, who courted her the moment they met
- Zenberu Gugu: A battle-crazed brawler who loves contests of strength and teases her as a "plant monster"
- Ainz Ooal Gown: Made her an internal informant in exchange for resurrecting Zaryusu
- Cocytus: Ruler of the village and governor of the lake
- Shasuryu Shasha: Brother-in-law (her husband Zaryusu's older brother), who with Zenberu teased her as looking like a "plant monster"
Zenberu Gugu
- Zaryusu Shasha: The new wielder of Frost Pain, who defeated the Sharp Edge tribe's chief; "a cool male"
- Crusch Lulu: Calls her "the plant monster"; she is scary when angry
- Cocytus: "Surprisingly a good guy"
- Hamsuke: A friend he trains with
- Gondo Firebeard: The dwarf he met in the abandoned city in Vol. 11, whom he asked about an old friend's whereaboutsunverified
Shasuryu Shasha
- Zaryusu Shasha: His clever younger brother; "a sucker for a pretty face"
- Crusch Lulu: The female his brother brought home; "the passionate pair"
- Cocytus: Ruler of the village and governor of the lake
- Ainz Ooal Gown: A god leading a mythical host; he refused Shasuryu's surrender
Kyuku Zuzu
- Ainz Ooal Gown: He presented Cocytus's report to Ainz on Cocytus's behalf in Vol. 11
- Zaryusu Shasha: One of the "lovey-dovey" pair
- Crusch Lulu: One of the "lovey-dovey" pair
- Sukyu Juju: A chief who fought alongside him; Sukyu is presumed to be the one whose resurrection failed and who turned to ash
- Cocytus: Ruler of the village; he cut Kyuku in two with the Imperial Sword Zanshin
Sukyu Juju
- Shasuryu Shasha: Sukyu asked him to assign duties as in the last war
- Kyuku Zuzu: A chief who fought alongside him; "the one who didn't turn to ash"
- Cocytus: Killed him with [Piercing Icicle]
Nemu Emmot
- Enri Emmot: Her older sister, married for more than half a year
- Nfirea Bareare: Her brother-in-law; "Nfi-kun is stinky"
- Lizzie Bareare: Became her grandmother-in-law through her sister's marriage; Nemu lives with her
- Ainz Ooal Gown: "Amazing! Amazing! Amazing!"
- Lupusregina Beta: Ainz's maid who brings supplies to the village; she added Nemu to her list of people to protectunverified
Jugem
- Enri Emmot: His summoner, the one he must protect above all
- Nemu Emmot: His partner in pushing Nfirea's romance along
- Nfirea Bareare: He hopes Nfirea will marry Enri soon
- Lupusregina Beta: He feels she watches them silently like prey, and is wary of her
Gondo Firebeard
- Ainz Ooal Gown: The benefactor who gave the dying rune craft a last chance; Gondo has vowed to repay him
- Magic Craftsman: Sources surmise that he is the Magic Craftsman, one of the Thirteen Heroes (the novel does not say so); Gondo's grandfather assisted him, and Gondo has met him
- Aura Bella Fiora: He worries about her as an elder
- Zenberu Gugu: The lizardman he met in the abandoned cityunverified
- Hejinmal: Carried him and Ainz on his back to the Frost Dragon Lord
Pe Riyuro
- Olasird'arc Haylilyal: Occupies the best spot, the royal castle, and Pe Riyuro resents him for it
- Yozu: An interesting fellow; Pe Riyuro trusts him as a capable commander
- Ainz Ooal Gown: "Yes sir!!! Thank you so very much!!!"
- Aura Bella Fiora: "That Dragon King was positively merciful by comparison"
- Shalltear Bloodfallen: "To think she'd go that far…"
- Jircniv Rune Farlord El-Nix: A close friend, bound to him by deep friendship
Olasird'arc Haylilyal
- Ainz Ooal Gown: "A foolish skeleton"; Olasird'arc meant to let him go if he left behind the clothes on his back
- Hejinmal: His son, "less a dragon than a fat-gon"; Olasird'arc disowned him but granted him a month's grace
- Pe Riyuro: The Quagoa king under his rule
- Mianatalon Fuviness: His youngest consort, with a single bluish-white horn
- Munuinia Ilyslym: A consort who fought him over territory many times, was beaten, and came to fear him; she bore physically strong offspring
- Kilistran Denshusha: A consort, the only dragon in the Azerlisia Mountains who can use 1st-tier divine magic; she bore Hejinmal, the son who does nothing but read
- Torangealit: His son (by Munuinia), the strongest in physical power
Hejinmal
- Olasird'arc Haylilyal: His father: "Does learning that make you stronger? If it doesn't, it's meaningless, isn't it?"
- Kilistran Denshusha: His mother, who suggested sending him to negotiate
- Ainz Ooal Gown: "Great Majesty, absolute power: the Overlord"
- Aura Bella Fiora: His master from then on; "I was so overjoyed I wet myself"
- Gondo Firebeard: Hejinmal carried him and Ainz on his back to his father
- Mianatalon Fuviness: His father's consort; she claimed to be his mother to save her life, and he went along with it
- Munuinia Ilyslym: His father's consort; she always looked down on him, but in the end she too saved her life by claiming to be his motherunverified
- Torangealit: His half-brother, superior to him in physique
Buser
- Demiurge: "That bastard Jaldabaoth"; Buser knelt to him because of his strength
- Ainz Ooal Gown: An absolute power against whom weapon-breaking was useless; desperate begging got Buser nowhere, and in the end he was "used as meaningfully as possible"
- Orlando Campano: Buser fought him and destroyed all his weapons, but withdrew when the fortress's reinforcements arrived
- Neia Baraja: Later wore his Turtle Shell armor; many demi-humans believed she had killed Buserunverified
- Pe Riyuro: The author compared the two: Pe Riyuro is higher in level, but Buser might win
Blueberry Egnia
- Aura Bella Fiora: She saved his life, and he fell in love with her at first sight
- Ainz Ooal Gown: Aura's "uncle," whom he volunteered to guide; he asked about Aura's engagement (unverified)
- Apple: The hunting chief, who thinks Blueberry is better suited for the post
- Plum Ganen: One of the deputy hunting chiefs, from the ability-first faction; he respects Blueberry
- Mango Gilena: The Chief Pharmacist, who gave him the poison and antidote
Draudillon Oriculus
- Brightness Dragon Lord: Her great-grandfather, the "pervert" Dragon Lord who had a child with a human
- Jircniv Rune Farlord El-Nix: He ranks her second among the women he dislikes
- Cerabrate: Leader of the adamantite-rank adventurer team "Crystal Tear"; a lolicon who eyes her lecherously
- Prime Minister (Dragon Kingdom): "Don't look at me like a pig that's going to be tomorrow's breakfast"
Khajiit Dale Badantel
- Clementine: A fellow High Disciple and collaborator, who brought the Crown of Wisdom
- Nfirea Bareare: Khajiit kidnapped him and made him wear the Crown of Wisdom as the core of the ritual
- Narberal Gamma: As "Nabe," she destroyed him and the Skeletal Dragons together
- Ainz Ooal Gown: Stormed the cemetery's underground as Momon
Zach
- Solution Epsilon: His employer (in her role as the merchant's daughter), who in the end swallowed him into her body
- Sebas Tian: Carried out the plan to lure out criminals with "people no one would miss" as bait
- Shalltear Bloodfallen: Her servants, the Vampire Brides, wiped out the mercenary band
Agu
- Enri Emmot: The one who saved his life, and his chief: "Big Sis Enri"
- Nfirea Bareare: Speculates that Agu is a changeling
- Jugem: His senior among Carne Village's goblins
- Ryraryus Spenia Ai Indarun: The Demon Snake of the West, who raised troops with the Giant of the East and so indirectly drove Agu's tribe into exile
Ryraryus Spenia Ai Indarun
- Ainz Ooal Gown: The master who terrifies him: a fearsome being who showed no interest whatsoever in Guu or him
- Aura Bella Fiora: She saw through his invisibility and caught himunverified
- Hamsuke: Another of the Great Forest of Tob's three great powers (the Wise King of the Forest in the south)
- Agu: His tribe was driven into exile when the Giant of the East and Ryraryus conscripted troops
Rokesh
- Demiurge: His absolute ruler
- Vijar Rajandala: "Demon Claw"
- Nasrene Belt Cure: "Iceflame Thunder"
- Halisha Ankara: "White Elder"
- Buser: "Grand King"
- Ainz Ooal Gown: Ainz's Soul Eaters destroyed the Demi-Human Alliance
- Muar Praxua: "Black Steel," one of the Ten Greats, who silently accepts Rokesh's ordersunverified
- Hectowaizes Ah Ragara: One of the Ten Greats, a renowned general
Vijar Rajandala
- Demiurge: His absolute ruler
- Rokesh: "Rainbow Scales," the supreme commander
- Nasrene Belt Cure: "Iceflame Thunder"
- Halisha Ankara: "White Elder"
- Buser: "Grand King"
- Remedios Custodio: The opponent he forced into single combat with [Showdown Declaration]
- Ainz Ooal Gown: Killed himunverified
- Vaju Sandiknara: His father, the previous "Demon Claw"
- Muar Praxua: "Black Steel," a fellow member of the Ten Greats
- Hectowaizes Ah Ragara: Acknowledges only the Zoastia as a race, not Vijar himself, which displeases Vijarunverified
Nasrene Belt Cure
- Demiurge: Her absolute ruler
- Rokesh: "Rainbow Scales," the supreme commander
- Vijar Rajandala: "Demon Claw"
- Halisha Ankara: "White Elder"
- Buser: "Grand King"
- Ainz Ooal Gown: Killed her with [Maximize Magic: Reality Slash]
- Remedios Custodio: The human who despised her for wanting a demon's child
- Esteban: A paladin who was ordered to challenge her and was killed
- Sabicus: The paladin who spoke her epithet, "Iceflame Thunder"
Halisha Ankara
- Demiurge: His absolute ruler
- Rokesh: "Rainbow Scales," the supreme commander
- Vijar Rajandala: "Demon Claw"
- Nasrene Belt Cure: "Iceflame Thunder"
- Buser: "Grand King"
- Ainz Ooal Gown: Killed himunverified
Beebeezee
- Neia Baraja: Human hero who came to rescue him; "you smell delicious. It makes me hungry"
- CZ2128 Delta: Rescued him together with Neia
- Circlet Demon: Jaldabaoth's aide whom they defeated together
- Demiurge: Demon Emperor who held him and his father hostage
- Ainz Ooal Gown: King of the Sorcerer Kingdom, where his people took refuge
- Beebeebee: Zern envoy who proposed his rescue to the Holy Kingdom liberation army and asked for its help
- Boobeebee: Zern champion whose shoulder flesh was torn off by Jaldabaoth
- Grand Mother: Childhood first love; after defeating the Circlet Demon he and his people solemnly ate her remains in mourning
Prime Minister (Dragon Kingdom)
- Draudillon Oriculus: The queen he serves, whom he makes keep her child form
- Cerabrate: The "handy lolicon" adamantite-rank adventurer
Cerabrate
- Draudillon Oriculus: Her little-girl form is exactly his type
- Prime Minister (Dragon Kingdom): Treats him as a handy fighting asset
- Gringham: Named him among the strongest in pure swordsmanship (unverified)
Rugi
- Decem Hougan: Father; branded her "worse than the other failures" because recovering her equipment took effort
- Myugi: Mother; threw herself from the royal castle on learning of her death
- Schoen: Holocaust Scripture vice-captain who killed her with a volley of [Magic Arrow]s
Mango Gilena
- Ainz Ooal Gown: Took him as a temporary master in the guise of "Ain Bell Fior"; "astonishingly clever, a man born mouth-first"
- Blueberry Egnia: The village's finest ranger, respected by the Youth Faction
- Apple: Master of the Hunt
- Plum Ganen: Vice Master of the Hunt and fanatical devotee of Aura
Plum Ganen
- Aura Bella Fiora: The object of his devotion
- Blueberry Egnia: The village's finest ranger, respected by the Youth Faction
- Apple: Master of the Hunt
- Mango Gilena: Chief Pharmacist
Apple
- Aura Bella Fiora: Benefactor who drove off the bear; a superb hunter living in "the city"
- Ainz Ooal Gown: Visited as "Ain Bell Fior"; Apple was the first to trade with him
- Blueberry Egnia: The village's finest ranger, respected by the Youth Faction
- Plum Ganen: Vice Master of the Hunt and fanatical devotee of Aura
- Mango Gilena: Chief Pharmacist
- Raspberry Nabar: Member of the Council of Elders (Grand Elder, unverified)
- Peach Orbea: Member of the Council of Elders
- Strawberry Pischa: Member of the Council of Elders
Rororo
- Zaryusu Shasha: Master; like a parent and childhood friend
- Iguva=41: The enemy commander it charged
- Aura Bella Fiora: Wanted it in a drama CD but was refused; in the Web novel she took it to the 6th Floor to look after it
- Cocytus: In a drama CD he refused Aura on the grounds that it belongs to the lizardmen
Yozu
- Pe Riyuro: The Lord of Clans he serves, who trusts his abilities
- Death Knight: The "dwarves' trump card" that devastated the vanguard
- Olasird'arc Haylilyal: King of the frost dragons, to whom Yozu did not want his own king to submitunverified
Kilistran Denshusha
- Hejinmal: Eldest son; a bookworm who ultimately saved her
- Olasird'arc Haylilyal: Husband; king of the frost dragons
- Ainz Ooal Gown: The Sorcerer King who killed her husband and accepted their submission
- Munuinia Ilyslym: Another consort; she values strength, and their values clash (Vol. 11)unverified
- Mianatalon Fuviness: Another consort (the youngest)
Guu
- Ryraryus Spenia Ai Indarun: The Demon Snake of the West, his ally
- Ainz Ooal Gown: Judged him worthless and killed him
- Hamsuke: The Wise King of the Forest in the south, ranked alongside him
- Jugem: Cut down his undead body and obtained the greatswordunverified
- Agu: His tribe was attacked by Guu's underlings
- Go Gin: Also a War Troll; changed Ainz's impression of trolls
Antwali
- Ainz Ooal Gown: Saved them as "the jet-black hero Momon"; after sizing him up, Antwali concluded that against Momon they could only beg for mercy
Muar Praxua
- Rokesh: Supreme commander who gives him orders
- Vijar Rajandala: Of the same race; Vijar thinks he would be a tough opponent in a head-on fightunverified
- Hectowaizes Ah Ragara: Also one of the Ten Heroes
- Demiurge: Ruler of the Demi-Human Alliance
Hectowaizes Ah Ragara
- Vijar Rajandala: Acknowledges only Vijar's race, not Vijar himself, which displeases Vijarunverified
- Muar Praxua: Also one of the Ten Heroes
- Rokesh: Supreme commander
- Demiurge: Ruler of the Demi-Human Alliance
Jajan
- Neia Baraja: Shot him deadunverified
- Demiurge: Ruler of the Demi-Human Alliance
Dyel Gan Zu
- Demiurge: Demon Emperor ruling the hills; presumably no one in the orc tribes helped him
- Ainz Ooal Gown: Met him in the camp: "Uh, it seems I asked something I shouldn't have. Shall I bring some water? Or is there something you want?"
- Neia Baraja: "Human, have you been brainwashed!?"
Beebeebee
- Beebeezee: Her lord; she proposed his rescue to the humans and asked them to carry it out
- Neia Baraja: The human who rescued the prince
- Boobeebee: A champion of the same race
- Demiurge: Coerced the Zern by holding their royalty hostage
Boobeebee
Grand Mother
- Beebeezee: His first love; he mourned her
- Circlet Demon: Wore her head as an ornament and wielded her magic
- Demiurge: Executed her (unverified)
Vaju Sandiknara
- Vijar Rajandala: Son, who inherited the name "Demon Claw"
- Sabicus: Mentioned his nameunverified
Myugi
- Rugi: Daughter
- Decem Hougan: Father of her child; saw her only as a tool for breeding
- Schoen: Holocaust Scripture vice-captain who killed her daughter
Raspberry Nabar
- Aura Bella Fiora: The village's benefactor; he also hopes to use her to gain the upper hand in the dispute between the elders and the Youth Faction (unverified)
- Ainz Ooal Gown: Aura's "uncle," whose greeting he could not understand (unverified)
- Apple: Master of the Hunt
- Blueberry Egnia: Ranger respected by the Youth Faction
- Peach Orbea: Another council member; close friends in privateunverified
- Strawberry Pischa: Another council member; close friends in privateunverified
Peach Orbea
- Aura Bella Fiora: The village's benefactor; he also hopes to use her to gain the upper hand in the dispute between the elders and the Youth Faction (unverified)
- Ainz Ooal Gown: Aura's "uncle," whose greeting he could not understand (unverified)
- Apple: Master of the Hunt
- Blueberry Egnia: Ranger respected by the Youth Faction
- Raspberry Nabar: Another council member; close friends in private (unverified)
- Strawberry Pischa: Another council member; close friends in private (unverified)
Strawberry Pischa
- Aura Bella Fiora: The village's benefactor; she also hopes to use Aura to gain the upper hand in the dispute between the elders and the Youth Factionunverified
- Ainz Ooal Gown: Aura's "uncle," whose greeting she could not understand (unverified)
- Apple: Master of the Hunt
- Blueberry Egnia: The village's finest ranger, who, like the Master of the Hunt and other capable figures, wants no factional conflict
- Raspberry Nabar: Another council member; close friends in privateunverified
- Peach Orbea: Another council member; close friends in privateunverified
Orange Kunas
- Aa-kun: Friend who died after entering the Great Sea of Trees against the adults' warnings
- Ainz Ooal Gown: Gave him candy and asked him to play with the twins
- Aura Bella Fiora: The village's savior, whom he invited to play
- Mare Bello Fiore: They played together; he considers Mare weaker than Aura because of Mare's personality (unverified)
Aa-kun
- Orange Kunas: Apparently his friend
Mianatalon Fuviness
- Olasird'arc Haylilyal: Husband, killed by Ainz
- Hejinmal: Son of her husband and Kilistran; she falsely claimed to be his mother to save her life
- Munuinia Ilyslym: Fellow consort
- Kilistran Denshusha: Fellow consort
- Ainz Ooal Gown: The undead who killed her husband; she fears him intensely
Munuinia Ilyslym
- Olasird'arc Haylilyal: Former rival for territory, later her husband
- Torangealit: Son
- Kilistran Denshusha: Fellow consort with clashing valuesunverified
- Hejinmal: She looked down on him, yet in the end saved her life by claiming to be his motherunverified
- Mianatalon Fuviness: Fellow consort
- Ainz Ooal Gown: The undead who killed her husband; she fears him intensely
Torangealit
- Olasird'arc Haylilyal: Father
- Munuinia Ilyslym: Mother, who argued for sending him outunverified
- Hejinmal: Half-brother
- Ainz Ooal Gown: Killed him with [Grasp Heart] (anime)unverified
- Go Gin: Ainz compared Torangealit's speed with Go Gin's (Vol. 11)unverified
Re-Kista Cabelia
- Re-Bern Cabelia: Grandfather and former mayor
- Jircniv Rune Farlord El-Nix: Met him while serving as envoy to the Empire; Jircniv regards her as his ideal type of woman
Re-Bern Cabelia
- Re-Kista Cabelia: Granddaughter and current mayor
Banezeri Anchas
- Granz Locker: Fellow inner circle member; acknowledges her as a better researcher than himselfunverified
- Krunui Log Entesh Na: They gathered at his castle to plot rebellion
- Davernoch: Sources speculate that the "secret society" Davernoch failed to find is the Corpus of the Abyss
Granz Locker
- Banezeri Anchas: Fellow inner circle member
- Krunui Log Entesh Na: Fellow inner circle member and host of the gathering
- Evileye: Keno in the side story; presumed to have defeated her together with Suzuki Satoruunverified
Krunui Log Entesh Na
- Banezeri Anchas: Fellow inner circle member; they met at his castle
- Granz Locker: Fellow inner circle member
Guphandera Argoros
- Hejinmal: Read about his legend in a bookunverified
Akemi
- Yamaiko: The older sister she has always looked up to
- Aura Bella Fiora: In the Web novel, Aura had met her and so showed mercy to elf slaves
- Ainz Ooal Gown: He and the other guild members agreed to invite her
Kikotenshi Nekonyan
- Antilene Heran Fouche (Zesshi Zetsumei): Wore his armor in Vol. 16
- Dominic Ihre Partouche: Cardinal of Wind
- Surshana: Fellow member of the Six Great Gods