KILL BLUE

Also known as Kill Ao · キルアオ

Year:: 2026
Status:: Completed
Episodes:: 12
Format:: TV series
Season:: Spring 2026
Studio:: CUE
Source:: Manga
Episode length:: 24 min
Genres:: Action, Comedy
AniList score:: 7.4/10

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 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)

Synopsis, artwork and score via AniList. See About for full sourcing.

Where to watch KILL BLUE

Crunchyroll · Bilibili TV · Viki · Netflix · YouTube · Prime Video

Availability varies by country. Services as listed on AniList.

KILL BLUE: quick answers

How many episodes does KILL BLUE have?

KILL BLUE has 12 episodes, each about 24 minutes long.

Is KILL BLUE finished?

Yes. KILL BLUE has finished airing.

Who made KILL BLUE?

KILL BLUE was animated by CUE, adapted from the manga.

Is there a sequel to KILL BLUE?

Yes: Kill Ao 2nd Season.

KILL BLUE seasons and related anime

Sequel:: Kill Ao 2nd Season