Tokyo

Map of Tokyo, displayed at Boss's Office

**Tokyo, Japan** is the main setting of the *AI: THE SOMNIUM FILES* series.

It is based on the real life Tokyo Metropolis, set in modern times but with certain technological advances in some areas.

Various events have occurred within the city of Tokyo, such as the Ujisaki Family Turf War, the Kabasaki Chemical Plant Explosion, both the Original and New Cyclops Serial Killings, and the Half Body Serial Killings.

## Locations

Central Tokyo is made up of 23 Wards (referred to as Districts in *AI: THE SOMNIUM FILES*), and each Ward has its own set of Districts and have their own small government facility for council. As displayed on the Tokyo map at Boss's Office, all 23 Wards are present in AI, but only some are directly mentioned in-game. The districts are:

1. Adachi District
2. Arakawa District
3. Bunkyo District
4. Chiyoda District
	* Akihabara District
		+ 1-Chome Sotokanda, AKIHABARA SPCHUN THEATER
			- Sunfish Pocket
		+ Juro's
		+ Undescript doujin store
		+ Unnamed PC Café
	* Banchō Area
		+ Rokubanchō district
			- Sekiba High
	* 2-Chome Kasumigaseki
		+ Police Headquarters
			- Boss's Office
			- Psync Room/Control Room
			- Interrogation Room
	* Yurakucho District
		+ Unnamed restaurant
5. Chuo District
	* 5-Chome Harumi
		+ Horadori Institute of Genetics
	* 8-Chome Akashicho
		+ Naixatloz Japan Branch
	* 7-Chome Tsukiji
		+ Cathedral (Entrance)
6. Edogawa District
7. Itabashi District
8. Katsushika District
9. Kita District
10. Koto District
	* Ariake District
		+ 3-Chome Ariake
			- Tokyo Big Sight
		+ 4-Chome Ariake: Harbor Warehouse District
			- Okiura Fishery Cold Storage Warehouse
	* Toyosu District
		+ Date Residence
11. Meguro District
	* Nakameguro District
		+ The Tiefblau Cabaret Club
	* Unspecified district
		+ Nadami Residence
12. Minato District
	* Azabu District
		+ Sejima Residence
	* Kaigan District
		+ Kumakura Office
	* Konan District
		+ Ikume Shrine
	* 6-Chome Roppongi
		+ Studio Dvaita
	* Shirokanedai District
		+ Aioen Orphanage
	* Toranomon District
		+ Central Hospital
	* Capital City Highway
	* Unknown District
		+ Sunaiku Foundation Offices
13. Nakano District
14. Nerima District
15. Ota District
16. Setagaya District
17. Shibuya District
	* 3-Chome or 4-Chome Jingumae
		+ Lemniscate Entertainment Offices
	* Yoyagi District
		+ Yoyagi Park
18. Shinagawa District
	* Kabasaki District
		+ Bloom Park
		+ Kabasaki Chemical Plant
	* Higashioi District
		+ Matsushita Diner
	* Kamiosaki District
		+ Sagan Residence
	* Nakanobu District
		+ 5-Chome Nakanobu
			- Enda Residence
	* Unspecified District
		+ Okiura Residence
		+ Unnamed elementary school
19. Shinjuku District
	* Golden Yokocho
		+ Snack Marble
		+ Brahman World Cuisine
		+ Queen Phantom
		+ Other locales
	* Kabukicho District
		+ Various clubs
	* 3-Chome Shinjuku
		+ Misetan Department Store
	* Unspecified District
		+ Dora Dora Mahjong Parlor
		+ Japan National Stadium
20. Suginami District
21. Sumida District
22. Taito District
23. Toshima District

Along with the 23 Wards that make up Central Tokyo, there is also Western Tokyo, made up of several other cities and towns. While there are 26 cities in Western Tokyo, only one of them is ever mentioned in the story, as there are no maps to indicate any locations:

* Fuchu City
	+ Fuchu Prison
	+ Koshu Highway
		- FamiSto Store in Fuchu
		- 8-12 Store in Fuchu
* Akiruno City
	+ Akikawa Valley
* Okutama City
	+ Okutama Mountains

## Residents

*WARNING!!*
*This article contains spoilers for* AI: THE SOMNIUM FILES *from this point on. Proceed with caution!*

***WARNING!!***
***This article contains spoilers for*AI: THE SOMNIUM FILES - nirvanA Initiative *from this point on.Proceed with caution!***

The following is a list of people who live or have lived in Tokyo at some point in the history of this world.

* Tokyo Metropolitan Police Department
	+ Advanced Brain Investigation Squad
		- Kaname Date (formerly Hayato Yagyu)
		- Mizuki Okiura/Mizuki Date
		- Aiba
		- Kuruto Ryuki
		- Tama
		- Shizue "Boss" Kuranushi
		- Futa "Pewter" Amanoma
		- Mizuki "Bibi" Kuranushi (A.K.A. Masked Woman)
		- Marco
		- Four unnamed Psyncers
		- Mario
	+ Other departments
		- Araya Kagami
		- Mikoto Ushidera
		- Special Assault Team
		- Akasaka
		- Policeman
		- Female Recruit
		- Cleaning lady
* Sagan Family
	+ Iris "A-set" Sagan
	+ Hitomi Sagan
* Matsushita Family
	+ Ota "Mato" Matsushita
	+ Mayumi Matsushita
	+ Takero Matsushita†
* Okiura Family
	+ Renju Okiura†
	+ Renju's father†
	+ Shoko Nadami† (divorced)
* Enda Family
	+ Yoneharu Enda (A.K.A. Andes Komeji)†
	+ Shoma Enda
	+ Shoma's mom (divorced)
* Sejima Family/Group
	+ So Sejima
	+ So Sejima's wife†
	+ Saito Sejima† (formerly)
	+ Sejima Family's bodyguards
	+ Sejima Family's housekeeper
	+ So's secretary
	+ So's Kappa
	+ So's merman
* Chieda Family
	+ Riichi Chieda
	+ Kizuna Chieda
* Kumakura Family
	+ Rohan Kumakura† (formerly)
	+ Moma "The War Horse" Kumakura
	+ Dokuta Yogano
	+ Chinpei Wagai
	+ X†
	+ Unnamed Street Boss
	+ Unnamed Innitiate
* Employees at Lemniscate
	+ Ritsuko Enshu
	+ Takushi Ibarado (special partnership)
	+ Dark Zone Kalimas
	+ Runedoyer
	+ Magnuspiel
	+ Payasi Samba
	+ Shinsenchatran
	+ Quintenrapkone
	+ Yankichi Cinema
	+ LUE 42
	+ Unnamed Boy Band (in Spring 2020)
* Employees at Central Hospital
	+ Hanayo Nasu
	+ PA Announcer
	+ Various nurses, doctors, and surgeons
* Employees at Sunfish Pocket
	+ Amame Doi
	+ Eleven unnamed Sunfish Pocket mermaids
	+ Unnamed Chef
	+ Unnamed Line Cook
* Employees in Golden Yokocho
	+ Osamu "Mama" Oishi
	+ Gen Ishiyagane
* Employees at Naixatloz
	+ Tokiko Shigure†
	+ Uru "Tearer" Somezuki†
	+ Mamoru Bodai
	+ Naix Members
* Employees at the Horadori Institute of Genetics
	+ Chikara Horadori†
	+ Horadori Researchers
* Employees at Sunaiku Foundation
	+ Kagura Iwato
	+ Hasumi Kisaragi
	+ Hatsushi Kusama
	+ Nikai Kuon
* Staff at Spike Chunsoft
	+ Kotaro Uchikoshi
	+ Yūsuke Kozaki
	+ Akira Okada
	+ Yasuhiro Iizuka
	+ Keisuke Itō
	+ Nao Shiraki
* Others
	+ Lien Twining
	+ Jin Furue†
	+ Reika
	+ Kairo Goshiki
	+ Great King of Terror
	+ Manaka Iwai†
	+ Unnamed assault suspect†
	+ Mizuki's bullies
	+ Ma†
	+ Original Cyclops Serial Killing Victims†
	+ Ikume Shrine's priest
	+ Radio show host

## Trivia

* The Ota and Shinagawa Districts are never mentioned by name in *AI: THE SOMNIUM FILES*, instead always referring to the island that both districts share as the Kabasaki District. Despite this, the names "Ota District" and "Shinagawa District" appear in Japanese in the map found in Boss's Office. This odd omission is most likely due to the name of the Ota District, which is pronounced the same (but written differently) as the name Ota Matsushita.
	+ The Shinagawa District in particular contains the Sagan Residence, Enda Residence, Matsushita Diner, Bloom Park, and the Kabasaki Chemical Plant as locations based on matching with real-world geography, while the Ota District is unused in all the games.

## Navigation

Hitomi Sagan • Mayumi Matsushita • Renju Okiura • Mama • Shoko Nadami • So Sejima • Moma Kumakura • Rohan Kumakura • Cyclops Serial Killer

To-Witter Archives Aseton: Main Page • Aseton Plays Danganronpa • Revisiting the YouTube series • Tokyo Game Show & AI Launch Day • Aseton Zero Escape • Aseton Terraria Pioneer • Crypt of Aseton • Aseton of Hyrule • Indivisible Aseton
Weibo Archives
REVERIES IN THE RaiN Soundtrack
A-set To-Witter (English) • A-set To-Witter (Japanese) • a\_set\_on Weibo (Chinese) • Mato To-Witter • Kotaro Uchikoshi Eng To-Witter • Fluerichaji To-Witter

 Locations | ****Tokyo****
*Chiyoda District*: Police Headquarters (Boss's Office, Psync Room, Interrogation Room) • Sunfish Pocket • Sekiba High
*Chuo District*: Horadori Institute of Genetics (Underground, Hostage Room) • Naixatloz Japan Branch (President's Office, Cathedral)
*Koto District*: Harbor Warehouse District • Date Residence
*Minato District*: Studio Dvaita • Aioen Orphanage • Ikume Shrine • Kumakura Office • Sejima Residence • Central Hospital
*Shibuya District*: Lemniscate Entertainment Offices • Yoyagi Park
*Shinagawa/Kabasaki District*: Matsushita Diner • Sagan Residence • Enda Residence • Kabasaki Chemical Plant
*Shinjuku District*: Golden Yokocho (Marble, Brahman World Cuisine) • Misetan Department Store • Tokyo National Stadium
**Side Ryuki:**
Dispossessed • Anyone Imagines • Ought to Know • Nothing to Be Done • Go • Farewell
**Komeji and Shoma Route:** Joy for Anguish • I Found Me • Past Its Ken
**Explosion Route:** Smiles for Tears • Well-Known • The Mind of God • Not All A Dream • She Was the Universe
**閭｡陜ｶ荵句､｢邱ｨ Route:** 遐ｴ邯ｻ逋ｾ蜃ｺ • All This Happened, More or Less
**Side Mizuki:**
Alone • Pass Mildly Away • End Where I Begun • Traveler • Left Behind • The Expense of Spirit
**Gen and Amame Route:** All Living Things • Of Arms and Of Man • Who's There • All That We Are
**Kizuna and Lien Route:** Bid the Soldiers Shoot • Sweet Silent Thought
**Resolution Route:** Hell • Visions • In Truth • Births • The End of Craving • Braver Than All Flowers

## References

1. ↑ It was initially unclear whether the Lemniscate Entertainment Offices were located in the Shibuya District or the Minato District, as the location bordered both districts in *AI: THE SOMNIUM FILES*. However, the map was updated in *AI: THE SOMNIUM FILES - nirvanA Initiative* to appear closer to 3-Chome or 4-Chome Jingumae in Shibuya rather than in Minato (despite Jingumae's history as a residential area).
2. ↑ The Sagan Residence was originally believed to be in the Meguro District due to the map's layout in AI: THE SOMNIUM FILES. However, the map was updated with the release of AI: THE SOMNIUM FILES - nirvanA Initiative, showcasing the residence just over the edge into Shinagawa. This matches the school districts for the Matsushita Diner and the Enda Residence, which both have children who attend/attended Hitomi Sagan's classes. Additionally, in the chapter Day 3: Sunday –gyoukAI–, Hitomi explains that Renju Okiura moved to her school district so that Mizuki Okiura could attend that same school, as Renju is Mizuki's legal guardian despite living in the Koto District with Kaname Date.