Watch KILL BLUE Online
KILL BLUE (2026) — Animation, Action & Adventure, Comedy. Watch KILL BLUE online on StreamBox in 4K Ultra HD, with no downloads and no buffering.
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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!
Latest episode
S1 · Episode 12 — Life Paths · 2026-06-27
Unicorn Mai Otohime is a marine-sports prodigy with expert-level ocean knowledge. She has come for a Mitsuoka Duel too, but her target is Juzo. This leads to Noren challenging Mai herself. As the duel nears, Juzo and the others face parent-teacher conferences and questions about their futures, leading Juzo to reflect on his school life, the friends he’s made, and the possibilities ahead.
- Genres
- Animation, Action & Adventure, Comedy
- First aired
- 2026-04-11
- Rating
- ★ 8.1 / 10
Top cast
- Yuko Sanpei Juzo Ogami (voice)
- Shunsuke Takeuchi Juzo Ogami (voice)
- Shuichiro Umeda Kotatsu Nekota (voice)
- Fuka Izumi Noren Mitsuoka (voice)
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