Kill Blue Poster

Kill Blue

PG-13
HD
12
12
12
TV 24m
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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!?
HiAnime is the best site to watch Kill Blue SUB online, or you can even watch Kill Blue DUB in HD quality. You can also find Cue anime on HiAnime website.
Overview:
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!?
Japanese: キルアオ Kill Ao
Synonyms: Kill Ao
Aired: Apr 11, 2026 to Jun 27, 2026
Duration: 24m
Status: Finished Airing
MAL Score: 9.64
Genres: Shounen Comedy School Action
Studios: Cue
Producers: DMM pictures
HiAnime is the best site to watch Kill Blue SUB and DUB online.

Characters & Voice Actors

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Juuzou Ougami

Juuzou Ougami

Main
Shunsuke Takeuchi

Shunsuke Takeuchi

Japanese
Juuzou Ougami

Juuzou Ougami

Main
Yuuko Sanpei

Yuuko Sanpei

Japanese
Noren Mitsuoka

Noren Mitsuoka

Supporting
Fuuka Izumi

Fuuka Izumi

Japanese
Kotatsu Nekota

Kotatsu Nekota

Supporting
Shuuichirou Umeda

Shuuichirou Umeda

Japanese
Tenma Tendou

Tenma Tendou

Supporting
Takeo Ootsuka

Takeo Ootsuka

Japanese
Chisato Shiraishi

Chisato Shiraishi

Supporting
Atsumi Tanezaki

Atsumi Tanezaki

Japanese

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