Osamu Oishi (大石 理, Oishi Osamu), also known as Mama (ママ, Mama) to her patrons, is a minor character in AI: THE SOMNIUM FILES and a character featured in AI: THE SOMNIUM FILES - nirvanA Initiative and the Lemniscate YouTube series.
She is the mama, or hostess, of the "Snack Bar" Marble, located in Golden Yokocho. She appears to be the only staff within the bar. She also has connections to the criminal underworld, as she doubles as an information broker for Kaname Date about these matters.
Design[]
TBA
Personality[]
Fitting for a hostess of a bar, Mama is friendly, professional and genial to her clientele. She's very playful and enjoys teasing people with suggestive jokes about men, particularly with or about Date, who's more than willing to tease her back. She's strict about making sure under aged people and drivers do not get access to alcohol, and is quick to close the tap when she thinks someone has had too much. She also has the uncanny ability to sense when someone is a virgin.
Mama is eager to help Date and other ABIS members with providing information whenever she can. However, she spends much of the first game being somewhat out of the loop (due to the strange nature of the New Cyclops Killings making conventional intelligence unhelpful), by the events of Nirvana Initiative, Mama has seemingly awoken psychic powers that allow her to commune with spirits, which allow her to be more helpful to Ryuki and Mizuki, regularly giving the two helpful clues for the case. These powers initially appear to be an act, as she often uses them as a set up for further suggestive jokes, eventually they later prove to be surprisingly genuine, and allow her to provide information she shouldn't otherwise know, and even break the forth wall and directly address the player, although she generally does not remember afterward.
Story[]
TBA
Appearances[]
AI: THE SOMNIUM FILES | |||||
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Day 1: sigAI | |||||
Absent | |||||
BRaiN | |||||
Absent | |||||
Day 2: saikAI | |||||
Absent | |||||
PaiN | |||||
Absent | |||||
Day 2: meikAI | Day 2: keitAI | ||||
Absent | Absent | ||||
Day 3: syokubAI | Day 3: gyoukAI | ||||
Appears | Appears | ||||
VaiN | VILLaiN | ||||
Absent | Absent | ||||
Day 3: rihAI | Day 3: gumAI | Day 3: kyuusAI | |||
Absent | Mentioned | Absent | |||
Day 4: youdAI | Day 4: jukkAI | Day 4: syuurAI | |||
Mentioned | Appears | Appears | |||
SWaiN | CURTaiN | MaiN: 1 | |||
Absent | Absent | Absent | |||
Day 4: jikAI | Day 4: syougAI | Day 4: kikAI | Day 4: irAI | Day 5: kenzAI | |
Absent | Absent | Absent | Absent | Absent | |
Day 5: zugAI | Day 5: seisAI | Day 5: jinnAI | Day 5: dakkAI | Day 5: jutAI | |
Absent | Appears | Absent | Appears | Absent | |
SUSTaiN | REFRaiN | MaiN: 2 | MOUNTaiN | ||
Absent | Absent | Absent | Absent | ||
Day 5: syokuzAI | Day 5: ihAI | Day 6: kekkAI | Day 5: kokkAI | ||
Absent | Absent | Absent | Absent | ||
Ota: END | Day 6: hiAI | Annihilation: END | Iris: END | Day 6: sousAI | |
Absent | Absent | ||||
CAPTaiN | CHaiN | ||||
Absent | Absent | ||||
Day 6: sanpAI | Day 6: hakAI | ||||
Absent | Absent | ||||
Mizuki: END | Three Months Later: kassAI | ||||
Appears | |||||
Resolution: END |
AI: THE SOMNIUM FILES - nirvanA Initiative | |||||
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6 Years Ago | Present | ||||
Converge Ch 0: A Strange Tale (Past) Absent |
Converge Ch 0: A Strange Tale (Present) Absent |
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Mizuki Ch 0: New Investigation Absent |
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Ryuki Ch 0: Dispossessed Absent |
Mizuki Ch 0: Alone Absent |
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Ryuki Ch 1: Anyone Imagines Absent |
Mizuki Ch 1: Pass Mildly Away Absent |
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Ryuki Ch 1: Nefarious Institute Absent |
Mizuki Ch 1: Nostalgic Idol Absent |
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Ryuki Diverge: 遐エ邯サ逋セ蜃コ Absent |
Ryuki Ch 1: Ought to Know Absent |
Mizuki Ch 1: End Where I Begun Absent |
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Mizuki Ch 2: Traveler Appears |
Ryuki Ch 2: Nothing to Be Done Absent |
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Mizuki Ch 2: Necessary Intervention Absent |
Ryuki Ch 2: Naixatloz's Intentions Absent |
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Mizuki Ch 2: Left Behind Absent |
Ryuki Ch 2: Go Absent |
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Ryuki Ch 3: Farewell Appears |
Mizuki Ch 3: The Expense of Spirit Appears |
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Ryuki Ch 3: Need Info Absent |
Mizuki Ch 3: Neurotic Inception Absent |
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Ryuki Ch 3 R2: Joy for Anguish Absent |
Ryuki Ch 3 R1: Smiles for Tears Absent |
Mizuki Ch 3 M1: Hell Absent |
Mizuki Ch 3 M2: All Living Things Absent |
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Ryuki Ch 4 R2: I Found Me Absent |
Mizuki Ch 4 M1: Visions Absent |
Ryuki Ch 4 R1: Well-Known Appears |
Mizuki Ch 4 M2: Of Arms and Of Man Absent |
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Ryuki Ch 4 R2: Nested Insecurities Absent |
Mizuki Ch 4 M1: Nonentity Incognito Absent |
Ryuki Ch 4 R1: Nearly Interesting Absent |
Mizuki Ch 4 M2: Novel Ingress Absent |
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Ryuki Ch 4 R2: Past Its Ken Absent |
Mizuki Ch 4 M1: In Truth Absent |
Ryuki Ch 4 R1: The Mind of God Absent |
Mizuki Ch 4 M2: Who's There Absent |
Mizuki Ch 4 M3: Bid the Soldiers Shoot Absent | |
Komeji and Shoma: END | Ryuki Ch 5 R1: Not All A Dream Appears |
Mizuki Ch 5 M1: Births Appears |
Mizuki Ch 5 M2: All That We Are Absent |
Mizuki Ch 5 M3: Sweet Silent Thought Absent | |
Ryuki Ch 5 R1: Nemesis Identified Appears |
Mizuki Ch 5 M1: Nightmare Irreconcilable Absent |
Gen and Amame: END | Kizuna and Lien: END | ||
Ryuki Ch 5 R1: She Was the Universe Absent |
Mizuki Ch 5 M1: The End of Craving Absent |
Ryuki Diverge: All This Happened, More or Less Absent | |||
Explosion: END | Mizuki Epilogue: Braver Than All Flowers Appears |
閭。陜カ荵句、「邱ィEND | |||
Resolution: END |
Gallery[]
Trivia[]
- In a fan-made Character Poll for AI: THE SOMNIUM FILES held on Twitter, Mama came in 12th place.[1]
- Mama is one of the few confirmed LGBT+ characters in the game, alongside Renju Okiura and Futa Amanoma. Mama identifies as gender neutral, was assigned male at birth, and uses she/her pronouns.