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Killed again, Mr. Detective.

また殺されてしまったのですね、探偵様

5.8/10(AniList score)202612 eps24 minJA

Mystery Psychological Supernatural#mystery-intrigue#supernatural-twist#reincarnation-theme#high-school-sleuth#legendary-detective-legacy

Death becomes him, as a high-school sleuth dies repeatedly to solve crimes. Each rebirth brings him closer to the truth, with his loyal assistant by his side. If you love mind-bending whodunits, this is unmissable.

Sakuya Otsuki is the son of a legendary detective, working to follow 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… (Source: Yen Press)

Editorial mood guide by WatchMoodly Editorial Team · Base catalog metadata via AniList.

5.8/10 avg

Studio: LIDENFILMS

Mood Rationale & Viewing Guide: Should You Watch Killed again, Mr. Detective.?

😱thriller Mood 🤩excited Mood 🌑dark Mood

Within our mood classification system, Killed again, Mr. Detective. aligns strongest with a thriller / excited / dark viewing mood (edge-of-your-seat suspense, mystery, and psychological depth). Key tonal signals include mystery intrigue, supernatural twist, reincarnation theme, high school sleuth, legendary detective legacy, murder mystery, making it a strong pick when you want a story driven by those themes without spoilers.

Watch If…

•You want a mystery, psychological, supernatural anime series released in 2026 from LIDENFILMS.
•You enjoy themes centered on mystery intrigue, supernatural twist, reincarnation theme, high school sleuth.
•You want a compact 12-episode run you can finish in a weekend (~24 min per episode).

Skip If…

•You are looking for a purely lighthearted, zero-stress comfort watch without dark or tense themes.
•You only watch completed stories and prefer not to wait for upcoming episodes.

Official Trailer

Official Streaming Platforms

Crunchyrolllegal Prime Videolegal Crunchyroll Premium (Via Prime) Amazon Channellegal Sony LIVlegal

Episodes — Season 1

EP 1

The Queen Irie Murder Case, Part 1

EP 2

The Queen Irie Murder Case, Part 2

EP 3

Murder at the Crimson Theater

EP 4

The Kowloon Hotel Murder, Part 1

EP 5

The Kowloon Hotel Murder, Part 2

EP 6

The Man-Eating Ferris Wheel Park, Part 1

EP 7

The Man-Eating Ferris Wheel Park, Part 2

EP 8

Murder on Gallery Island, Part 1

EP 9

Murder on Gallery Island, Part 2

E10

EP 10

The Serial Killings on Gallery Island, Part 1

E11

EP 11

The Serial Killings on Gallery Island, Part 2

E12

EP 12

The Destruction of Gallery Island

Frequently Asked Questions About Killed again, Mr. Detective.

Where can I watch Killed again, Mr. Detective. (2026) legally online?

Killed again, Mr. Detective. is available through official platforms including Crunchyroll, Prime Video, Crunchyroll Premium (Via Prime) Amazon Channel, Sony LIV. Use the streaming links on this page to open the licensed release directly.

What mood and genres does Killed again, Mr. Detective. fit best?

Killed again, Mr. Detective. is classified under Mystery, Psychological, Supernatural and best matches a thriller or excited or dark mood, featuring elements of mystery intrigue, supernatural twist, reincarnation theme, high school sleuth, legendary detective legacy.