Sakuya Outsuki
main character
TV
6.0
My TrackerPLANNING
Episode: 0 / 12
My Score:
Anime DetailsFINISHED
- Format
- TV series
- Episodes
- 12
- Episode length
- 24 min
- Total watch time
- 4 h 48 min
- Status
- Finished
- Aired
- April 3, 2026 – June 19, 2026
- Season
- Spring 2026
- Source
- Light novel
- Studio
- LIDENFILMS
- Director
- Takashi Naoya
- Original creator
- Teniwoha
- Music
- Shuuhei Mutsuki
- Country
- Japan
- AniList score
- 60/100
- Also known as
- Killed Again, Killed Again, Mr. Detective?, Mata Korosarete Shimatta no desu ne
- Score across sites
- 6.05/10
Estimated watch time
4h 48m
⚡ 3 days at 5 eps/day
Tags & Tropes
Heterosexual79%Detective75%Gore20%Maids20%Acting20%Crime20%Disability20%
TVFINISHED2026 SPRING6.0 / 10 AniList score
Killed again, Mr. Detective.
また殺されてしまったのですね、探偵様• Mata Korosarete Shimatta no desu ne, Tantei-sama
Synopsis
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)
Trailer
Watch on YouTubeMain cast & voice actors
Should you watch Killed again, Mr. Detective.?
Only if you enjoy mystery, psychological and supernatural, especially stories with heterosexual, detective.
Reception is lukewarm: 60/100 on AniList, with 21% of 2.5K ratings at 8/10 or higher.
17.2% of viewers drop it before the end, more than most, so give it a few episodes to see if it clicks.
At about 4 h 48 min in total, it is a short commitment — a weekend binge.
Where to Watch Officially
Availability, audio and subtitles vary by region and service.
Episodes
12 episodes are listed.
Creators & key staff
- Original creator
- Teniwoha
- Director
- Takashi Naoya
- Series composition
- Mio Inoue
- Character design
- Akiko Kumada
- Music
- Shuuhei Mutsuki
Related entries
Opening & ending themes
Openings (1)
- OP1“Stardust Eureka” by Tajigen Seigyo Kikou Yodaka · eps 1-
Endings (1)
- ED1“Lilithea no Uta” by Shion Wakayama · eps 1-
Theme data from AnimeThemes.moe.
If you like Killed again, Mr. Detective.
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Killed again, Mr. Detective. FAQ
How many episodes does Killed again, Mr. Detective. have?
Killed again, Mr. Detective. has 12 episodes of about 24 minutes each, roughly 4 h 48 min in total.
How long does it take to watch Killed again, Mr. Detective.?
About 4 h 48 min back to back. At two episodes a day it takes 6 days; at one hour a day, about 5 days.
Is Killed again, Mr. Detective. finished?
Yes. Killed again, Mr. Detective. has finished airing — the final episode aired June 19, 2026.
Is there a season 2 of Killed again, Mr. Detective.?
No sequel is listed for Killed again, Mr. Detective. as of October 2026. You can continue the story in the original light novel.
Is Killed again, Mr. Detective. based on a light novel?
Yes. Killed again, Mr. Detective. adapts the light novel by Teniwoha.
Who animated Killed again, Mr. Detective.?
Killed again, Mr. Detective. was animated by LIDENFILMS and directed by Takashi Naoya.
Who sings the opening of Killed again, Mr. Detective.?
The opening, "Stardust Eureka", is performed by Tajigen Seigyo Kikou Yodaka.
Where can I watch Killed again, Mr. Detective.?
Killed again, Mr. Detective. is listed on Crunchyroll. Availability varies by region — check the streaming links on this page.