Kill Blue Poster

Kill Blue

PG-13
HD
12
12
TV 23m
Watch now
Watching On-Hold Plan to Watch Dropped Completed

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)

Aniwatch 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 Aniwatch 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!? (Source: Official site)

Japanese: キルアオ
Aired: Apr 11, 2026 to ?
Duration: 23m
Status: Currently Airing
MAL Score: 7.58
Genres: Action Comedy
Studios: Cue
Producers: connypunk DMM pictures Sound Team Don Juan
HiAnime is the best site to watch Kill Blue SUB online.

Recommended For You

11
10
The Darwin Incident

The Darwin Incident

TV 24 min
4
12
The Insipid Prince’s Furtive Grab for The Throne

The Insipid Prince’s Furtive Grab for The Throne

TV Unknown
18+
12
Nippon Sangoku: The Three Nations of the Crimson Sun

Nippon Sangoku: The Three Nations of the Crimson Sun

TV 24m
4
11
Love Unseen Beneath the Clear Night Sky

Love Unseen Beneath the Clear Night Sky

TV Unknown
1
1
Assassination Classroom the Movie: Our Time

Assassination Classroom the Movie: Our Time

Movie 87m
12
12
Botan Kamiina Fully Blossoms When Drunk

Botan Kamiina Fully Blossoms When Drunk

TV 23m
11
Gals Can’t Be Kind to Otaku!?

Gals Can’t Be Kind to Otaku!?

TV 23m
12
11
The Demon King’s Daughter Is Too Kind!!

The Demon King’s Daughter Is Too Kind!!

TV 23 min per ep
13
Marriagetoxin

Marriagetoxin

TV 23m
11
10
Dark Moon: The Blood Altar

Dark Moon: The Blood Altar

TV 23 min per ep
6
12
BanG Dream! YUME∞MITA

BanG Dream! YUME∞MITA

TV Unknown
The Beginning After the End Season 2

The Beginning After the End Season 2

TV 22m