KILL BLUE 2026
What is KILL BLUE?
Kill Blue is a television series that premiered in 2026. The show features a cast including Grant George, Kanna Nakamura, Kosuke Okamoto, and Serika Hiromatsu.
- Type
- TV series
- Year
- 2026
- Status
- Returning Series
- Episodes
- 12
- First aired
- Apr 11, 2026
- Last aired
- Jun 27, 2026
- Original language
- JA
- Origin
- JP
- Networks
- TV Tokyo, TV Aichi, TVQ, TV Osaka
- Genres
- Animation, Action & Adventure, Comedy
- Updated
Where to watch
Stream
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Free
Rent
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With ads
Streaming availability data provided by JustWatch via TMDB. Availability changes by country and date; verify on the provider before subscribing or purchasing.
How long to binge?
Estimate the schedule using 12 episodes and an average 45-minute runtime.
Trailer
Overview
Kill Blue is a television series that premiered in 2026. The show features a cast including Grant George, Kanna Nakamura, Kosuke Okamoto, and Serika Hiromatsu. The narrative centers on Juzo Ogami, a legendary hitman who has never failed an assignment. Following a mission, Ogami is stung by a mysterious wasp and wakes up transformed into the body of a 13-year-old boy. Under orders from his boss, the former assassin must infiltrate a middle school to investigate the boss's daughter. Now trapped in a juvenile form, he is forced to navigate the complexities and chaos of daily school life while simultaneously attempting to manage his deadly professional responsibilities. Throughout the series, the protagonist works to balance these conflicting identities while searching for a method to return to his original adult body. The program explores the challenges faced by an experienced operative forced into an unfamiliar academic environment, blending the themes of high-stakes assassination work with the social dynamics of middle school.
Should you watch it?
“A legendary hitman must navigate middle school life after being transformed into a thirteen-year-old boy.”
- unique premise
- humorous contrast
- fast-paced action
- unconventional premise
- school setting may not appeal to all
Watch it if you enjoy action-comedies featuring bizarre body-swap scenarios.
The series features themes of violence and school-aged characters in dangerous situations.
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Cast
Episode guide
Season 1 · 12 episodes
Open the complete Season 1 guide →- E1 Let's Go to School Apr 11, 2026
- E2 Noren Mitsuoka Apr 18, 2026
- E3 Wipe Your Own Butt Apr 25, 2026
- E4 The Pacifier Duel May 2, 2026
- E5 There's a Unicorn Up Ahead May 9, 2026
- E6 How About a "Thank You"? May 16, 2026
- E7 Doki-Doki Double Date May 23, 2026
- E8 Versus the Rindou Brothers May 30, 2026
- E9 The Impossible Aftermath of an Impossible Game Jun 6, 2026
- E10 DEATH OR KISS Jun 13, 2026
- E11 The First Hitman Summit Jun 20, 2026
- E12 Life Paths Jun 27, 2026
Frequently asked questions
Who is the protagonist?
The protagonist is Juzo Ogami, a legendary hitman.
What happens to Juzo Ogami?
He is stung by a mysterious wasp and wakes up in the body of a thirteen-year-old boy.
What is his mission?
He is ordered to infiltrate a middle school.
What is the character's goal?
He is searching for a way to regain his adult body.
What is the tone of the series?
The series balances the chaos of school life with the character's background as an assassin.