TV ShowEnded

Killed Again, Mr. Detective.

4.5 / 10 · 4 votes

TV-14

2026

1 season

12 episodes

AnimationMystery

Sakuya Otsuki is the son of a legendary detective, following in his father's footsteps with his assistant, Lilithea. However, something's different about this high-school sleuth. Wherever he goes, he always manages to get himself entangled in his cases—as a murder victim. When Sakuya is tasked to infiltrate a luxury cruise ship, he finds himself killed once again. But every time he reopens his eyes, Lilithea is there by his side, ready to help him get to the bottom of the mystery…

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Where to Watch(AU)

Crunchyroll

Crunchyroll Amazon Channel

Streaming data provided by JustWatch via TMDB.

Cast

Rikuya Yasuda

Shion Wakayama

Updates

NEW EPISODE ALERT

Killed Again, Mr. Detective.

Killed Again, Mr. Detective. dropped a recent episode — a perfect time to catch up.

Seasons

Detective Sakuya has a secret: Whenever he's killed, he comes back to life.

1.The Queen Irie Murder Case (1)
03-04-202625 min
A boy with a famous detective father goes on an adultery investigation on a cruise.
2.The Queen Irie Murder Case (2)
10-04-202625 min
Sakuya comes back to life and identifies his killer.
3.Murder at the Crimson Theater
17-04-202625 min
Sakuya attends an advance screening of Yuriu's new movie.
4.The Kowloon Hotel Murder (1)
24-04-202625 min
Sakuya hunts down a suspicious person at the Kowloon Hotel.
5.The Kowloon Hotel Murder (2)
01-05-202625 min
The murderer is revealed, with an unexpected twist.
6.The Man-Eating Ferris Wheel Park (1)
08-05-202625 min
Sakuya arrives at an amusement park where a mysterious Ferris wheel is the scene of a crime.
7.The Man-Eating Ferris Wheel Park (2)
15-05-202625 min
The solution to the Ferris Wheel mass murder is revealed.
8.Murder on Gallery Island (1)
22-05-202625 min
Sakuya and his friends are stranded on an isolated Italian island where a siren lurks.
9.Murder on Gallery Island (2)
29-05-202625 min
Harvey is murdered, but flaws in Luciola’s account cast doubt on the truth.
10.The Serial Killings on Gallery Island (1)
05-06-202625 min
Sakuya and her group race against the clock to investigate, due to Chardina's ultimatum.
11.The Serial Killings on Gallery Island (2)
12-06-202625 min
Sakuya breaks into the island's hidden atelier and learns a shocking secret.
12.The Destruction of Gallery Island
19-06-202624 min
Chardina launches missiles to destroy Gallery Island, and take Sakuya and his friends with it.