KILL BLUE poster

KILL BLUE (2026)

TV Series ★ 8.1

Animation Action & Adventure Comedy

Legendary hitman Juzo Ogami has never failed an assignment. But after a mission, he’s stung by a mysterious wasp and wakes up in the body of a 13-year-old boy! And to make things even weirder, he receives a bizarre new order: infiltrate a middle school. Now the once-feared assassin must balance the chaos of school life with his deadly work, all while searching for a way to regain his adult body!

▶ Play

Episodes

Quick facts

Released
April 11, 2026
Rating
TV-14
IMDb
tt39443399
Country
Japan
Language
Japanese
Studio
CUE, DMM.com, TV Tokyo, TOKYU CORPORATION

Themes

Cast

Yuko Sanpei Yuko Sanpei Juzo Ogami (voice) Shunsuke Takeuchi Shunsuke Takeuchi Juzo Ogami (voice) Shuichiro Umeda Shuichiro Umeda Kotatsu Nekota (voice) Fuka Izumi Fuka Izumi Noren Mitsuoka (voice)

More Like This

More like KILL BLUE ›
Assassination Classroom 2015 ★ 8.4
No Guns Life 2019 ★ 6.7
Yu Yu Hakusho 1992 ★ 8.5
Bleach 2004 ★ 8.4
Blue Spring Ride 2014 ★ 8.4
The Disastrous Life of Saiki K. 2016 ★ 8.3
ReLIFE 2016 ★ 7.6
Dororo 2019 ★ 8.5
Dusk Maiden of Amnesia 2012 ★ 8.1
BLUE LOCK 2022 ★ 8.3
Beyond the Boundary 2013 ★ 8.1
Azumanga Daioh 2002 ★ 7.9

Also Worth Watching

Marriage Toxin 2026
Monster Hunter Stories: Ride On 2016
Knight's & Magic 2017
3x3 Eyes 1991
Black Cat 2005
Yu-Gi-Oh! Zexal 2011
Monster Farm 1999
Black Clover 2017
Maison Ikkoku 1986
The Most Notorious "Talker" Runs the World's Greatest Clan 2024
City Hunter 1987
Mr. Villain's Day Off 2024
Zenki 1995
Super Dragon Ball Heroes 2018
Ranma ½ 1989
Ranma1/2 2024
Kimagure Orange Road 1987
Yu-Gi-Oh! 5D's 2008

Frequently asked questions

What is KILL BLUE about?
Legendary hitman Juzo Ogami has never failed an assignment. But after a mission, he’s stung by a mysterious wasp and wakes up in the body of a 13-year-old boy! And to make things even weirder, he receives a bizarre new order: infiltrate a middle school. Now the once-feared assassin must balance the chaos of school life with his deadly work, all while searching for a way to regain his adult body!
Who stars in KILL BLUE?
KILL BLUE stars Yuko Sanpei, Shunsuke Takeuchi, Shuichiro Umeda, Fuka Izumi.
When was KILL BLUE released?
KILL BLUE is a 2026 animation, action & adventure, comedy series.
Where can I watch KILL BLUE?
You can watch KILL BLUE with full details, cast, and streaming options on 3eyedraven.