Date Kaname wa Nemuranai – From AI: Somnium Files

伊達鍵は眠らない – From AI：ソムニウムファイル
Date Kaname wa Nemuranai – From AI: Somnium Files
VNDB 6.59/10
Dist.

Score distribution Median: 7 Average: 6.59 Bayesian: 6.59 212 votes

10
4
9
7
8
34
7
77
6
51
5
16
4
11
3
5
2
3
Original Language
ja
Aliases
AI No Sleep, AI 2.8, AINS
Titles
4 languages
en No Sleep For Kaname Date – From AI: THE SOMNIUM FILES
ja 伊達鍵は眠らない – From AI：ソムニウムファイル
Date Kaname wa Nemuranai – From AI: Somnium Files
zh-Hans 无法成眠的伊达键 - From AI：梦境档案
Wufa Chengmian De Yidajian - From AI：Mengjing Dangan
zh-Hant 無法成眠的伊達鍵 - From AI：夢境檔案
Wufa Chengmian De Yidajian - From AI：Mengjing Dangan
Released
2025.07.25
Play Time
16h (30 votes)
Developer
Spike Chunsoft
Publisher
enReef Entertainment
+1 countries
ruPanicheskaja ataka🫦, miegir
External Links
vndb, wikidata, hltb
+2 , igdb_game, pcgamingwiki

Tags

Kidnapping3.0 Detective Work3.0 Protagonist with a Face3.0 Single Save Slot3.0 Protagonist with a Sprite3.0
+35
Map Movement3.0 Anime-looking 3D3.0 Protagonist with Voice Acting3.0 Protagonist with Heterochromia3.0 Comedy3.0 Lip Sync3.0 Puzzle Game3.0 Character Movement3.0 Science Fiction3.0 Major Antagonist3.0 Dialogue Based3.0 Realtime 3D2.8 Escape Game2.8 Character Profiles2.7 Male Protagonist2.7 Adult Protagonist2.7 Police Officer Protagonist2.7 ADV2.7 Joke Endings2.7 Metropolitan Area2.7 Achievements2.5 Unlockable Concept Art2.5 Bonus Side Stories2.5 Disappearance2.5 One True End2.5 Unlockable Bonus Content2.5 In-Game Tutorial2.3 Dream2.3 Perverted Protagonist2.3 Conspiracy2.3 Restart from Chapter Index2.3 Bunnygirl Cosplay2.3 Difficulty Settings2.3 Amusement Park2.0 Voiced Thoughts2.0
One day, after The New Cyclops Serial Killings was resolved, internet idol Iris Sagan (known as "A-set") is abducted by a UFO and forced to participate in a perilous escape game called The Third Eye Game. Meanwhile, in another part of the city, a mysterious device is discovered. It resembles a coffin, and attached to it is a note that reads:

"Psync me"

Relying on a tenuous line of communication with the missing Iris, one man rises once again, determined to track down the UFO that should not even exist. Together with his partner, the AI-Ball Aiba, he sets out on a quest. That man...is Special Agent Kaname Date.



A spin-off entry in the AI: THE SOMNIUM FILES series.
Date Lang Title Type Age Flags Stores EGS
2025.07.25 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - Download Edition complete
in		 15+
Open 3
2025.07.25 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files complete
in		 16+
Open 2
2025.07.25 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - JP Physical Edition complete
mrt		 15+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - EU Physical Edition complete
mrt		 16+
Open 1
2025.07.25 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - Download Edition complete
in		 15+
Open 3
2025.07.25 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - JP Physical Edition complete
dc		 15+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - EU Aiba Edition note complete
mrt		 16+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - EU Complete Soundtrack Edition note complete
mrt		 16+
2025.07.25 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - EU Physical Edition complete
dc		 16+
2025.07.25 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - EU Aiba Edition note complete
dc		 16+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - NA Physical Edition complete
mrt		 17+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - NA Aiba Edition note complete
mrt		 17+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - NA Complete Soundtrack Edition note complete
mrt		 17+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - NA Physical Edition complete
dc		 16+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - NA Aiba Edition note complete
dc		 16+
Open 1
2025.07.25 en+3 No Sleep For Kaname Date – From AI: THE SOMNIUM FILES - Aiba Edition note complete
dc		 16+
Open 2
2025.10.09 ru No sleep for Kaname Date - From AI: Somnium files (Unofficial) complete
dc		 16+ FreePatch
Open 1
2026.02.26 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - Download Edition complete
in		 15+
2026.02.26 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - Download Edition complete
in		 15+
2026.02.26 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - Download Edition complete
in		 15+
2026.02.26 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - Physical Edition complete
blr		 15+
2026.02.26 ja+3 Date Kaname wa Nemuranai – From AI: Somnium Files - PS5 Tote Bag Bundle note complete
blr		 15+
Open 1
2026.02.21 ru No Sleep For Kaname Date: AI Somnium Files (Unofficial) complete
in		 FreePatch
Open 1

Original edition

chardesign
Kozaki Yuusuke
music
Itou Keisuke
director
Okada Akira Sub-director
Yamada Kazuya
scenario
Yamada Kazuya
staff
Akagawa MiharuPlanner
Anazawa KeijiPlanner
Etsuo OishiProgrammer
Gotou​ MakotoMovie Designer
Hosoya TakahiroPlanner
Motoki NobuyasuPlanner
Nakamura RyomaSound Director
Ogura YoshihitoPlanner
Okada AkiraGame designer
Okihara KanonPlanner
Sasaki MuriPlanner
Shimura TakashiPlanner
Takahashi YasuhiroChief programmer
Takashina YasushiChief programmer
Uchikoshi KoutarouSeries director/Scenario supervision
Yamagishi HiroyukiPlanner
Yoshida KeiichiPlanner

en: English edition

qa
Digital Hearts Co., Ltd.
translator
Andrew Hodgson
editor
Alex Flagg
Stephen Karsting
staff
Alex FlaggLocalization producer
Austin SeuserAssistant audio engineer
Courtney SanfordVoice director
Daniel YambotPromotion
Esgardo ValadezAudio engineer
Hiroe ImaedaSales operations
Jarik SikatPromotion
Manami MiyawakiSales operations
Mila OshimuraAssistant project manager
Mimi SaitoPromotion
Rachel FujiiProduction
Salvador NavaSteam version coordinator
Samuel CarrilloAudio engineer, song audio engineer
Wendee LeeSong voice director
Yuta KanekoSales operations
Relation Title Official
preq AI：夢境檔案 Official
seq AI：夢境檔案 涅槃肇始 Official