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KILL BLUE Free Streaming

Romaji: Kill Ao

Native: キルアオ

Score
74%
Mean 74%
Popularity
49 348
users on lists
Favourites
875
Episodes
12
24 min each
TV Finished Spring 2026 Source: Manga JP

Genres

Tags

Age Gap Age Regression Arranged Marriage Assassins Bar Baseball Bullying Crime Criminal Organization Crossdressing Dissociative Identities Ensemble Cast Fake Relationship Football Golf Guns Heterosexual Kuudere LGBTQ+ Themes Male Protagonist Primarily Child Cast Rehabilitation School School Club Shounen Surreal Comedy Tanned Skin Unrequited Love Urban

Synopsis

Juuzou Oogami is a legendary hitman who has never failed an assignment, no matter how impossible. One day, after wiping out a powerful organization, he is stung by a mysterious wasp and collapses. When he wakes up, the fearsome 39-year-old assassin has been transformed into a 13-year-old boy! Before he can even process what happened, his boss delivers a new order: “In that body, infiltrate a middle school.” What awaits him is an unexpected school life filled with colorful classmates, youthful chaos, and looming danger. Can Juuzou ever return to his original form? Or will the assassins closing in on him end his second life before it even begins!? (Source: Official Site)

Information

Format
TV
Status
Finished
Source
Manga
Season
Spring 2026
Start date
Avr 11, 2026
End date
Jui 27, 2026
Episodes
12
Duration
24 min
Origin
JP

Also known as

คิลบลู, Убивая юность

Episodes

12 episodes available

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External links