Kill Blue
Kill Ao
Genres
- Action
- Comedy
Tags
all 8- TraitsAge Regression80
- SceneSchool Club79
- SceneSchool70
- OrganisationsAssassins66
- SceneUrban60
- Main CastEnsemble Cast60
- DemographicShounen50
- ActionGuns50
Genres: Action, Comedy. Tags: Age Regression, School Club, School, Assassins, Urban, Ensemble Cast, Shounen, Guns.
#2098
Popularity
17
Favorites
2.1K
Members
- Premiered
- Spring 2026
- Aired
- Apr 1, 2026 –
- Studio
- Cue
Alternative Titles
en-x-romajiKill Ao
jaキルアオ
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 midd
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)
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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 midd
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)
Trailer

Status Breakdown
Tags
Shows how closely each tag relates to this animeShow spoiler tags2
Information
- Type
- TV
- Status
- Not Yet Aired
- Premiered
- Spring 2026
- Aired
- Apr 1, 2026 –
- Studio
- Cue
Alternative Titles
en-x-romajiKill Ao
jaキルアオ