Kill Blue Poster

Kill Blue

PG-13
HD
12
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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: Kill Ao
Synonyms: []
Aired: Apr 11, 2026 to ?
Duration: 24m
Status: Finished Airing
MAL Score: 9.64
Genres: Action Comedy School Shounen
Studios: Cue
Producers: DMM pictures
HiAnime is the best site to watch Kill Blue SUB and DUB online.

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