Killed Again, Mr. Detective? (TV)

Have you seen this? want to / seen some / seen all

Alternative title:
Mata Korosarete Shimatta no desu ne, Tantei-sama (Japanese)
また殺されてしまったのですね、探偵様 (Japanese)
Genres: mystery
Plot Summary: 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…
Episode titles: We have 4
Vintage: 2026-04-02
Opening Theme:
"Stardust Eureka" (スターダスト・エウレカ) by Multidimensional Control Mechanism YODAKA
Ending Theme:
"Lilithea no Uta" (リリテアの歌; Lilithea's Song) by Lilithea [Shion Wakayama]
News:
Haibara's Teenage New Game+, 'Killed Again, Mr. Detective?' Anime Stream in India on Crunchyroll (Apr 6, 2026)
Crunchyroll to Stream Haibara's Teenage New Game+, RILAKKUMA, The Classroom of a Black Cat and a Witch, More Anime (Apr 1, 2026)
'Killed Again, Mr. Detective?' Anime's New Video Reveals Opening Song, April 2 Debut (Mar 18, 2026)
'Killed Again, Mr. Detective?' TV Anime Unveils 4 More Cast Members (Feb 3, 2026)
Other article:
The Spring 2026 Anime Preview Guide - Killed Again, Mr. Detective? (Apr 2, 2026)
You can contribute information to this page, but first you must login or register

Japanese staff
Japanese companies
Director: Takashi Naoya
Series Composition: Mio Inoue
Music: Shūhei Mutsuki
Original creator: Teniwoha
Original Character Design: Riichu
Character Design: Akiko Kumada
Art Director: Kuniaki Nemoto
Sound Director: Kōhei Yoshida
Director of Photography: Hisayoshi Yamamoto

Color design: Emiko Onodera
Theme Song Arrangement:
Naohiro Hayashi (OP)
Teniwoha (ED)
Theme Song Composition:
Naohiro Hayashi (OP)
Teniwoha (ED)
Theme Song Lyrics:
Naohiro Hayashi (OP)
Teniwoha (ED)
Theme Song Performance:
MCM YODAKA (OP)
Shion Wakayama (as Lilithea; ED)
2D Works: J.C. Staff
2nd Key Animation:
Candy Box (ep 1)
Chiptune (ep 1)
LIDEN FILMS Fukaya Studio (ep 1)
LIDEN FILMS Kyoto Studio (ED; ep 1)
LIDEN FILMS Osaka Studio (ep 1)
LIDEN FILMS Tokyo Studio (ep 1)
Studio Gimlet (ep 1)
Wish (ep 1)
ZEXCS (ep 1)
3DCGI: Aera Laboratory
Animation Production: LIDEN FILMS
Background Art: Kusanagi
Background Art Assistance: Nam Hai (OP; ED; ep 1)
Broadcaster:
Nippon BS Broadcasting Corporation
Tokyo Broadcasting System
Editing: EditZ
Finish Animation:
LIDEN FILMS (OP; ep 1)
Reboot (OP; eps 1-2)
In-Between Animation:
LIDEN FILMS Kyoto Studio (ED; ep 1)
LIDEN FILMS Osaka Studio (OP; ED; ep 1)
LIDEN FILMS Tokyo Studio (OP; ED; ep 1)
Reboot (ep 2)
In-between Check:
LIDEN FILMS (ED; ep 1)
Reboot (ep 2)
Key Animation:
LIDEN FILMS Kyoto Studio (OP; ED)
LIDEN FILMS Osaka Studio (OP)
LIDEN FILMS Tokyo Studio (OP)
Line Test: Asura Film
Music Production: Nichion
Online Editing: IMAGICA Entertainment Media Services
Photography:
Brain's Base (ep 1)
LIDEN FILMS (OP; ep 1)
Sound Production: INSPION Edge
Japanese cast
Rikuya Yasuda as Sakuya Ōtsuki
Shion Wakayama as Lilithea

Katsuyuki Konishi as Kaoruta Sozorogi
Rie Kugimiya as Shardina Infelicious 
Yoshino Aoyama as Yuriu Haigamine
Yūki Takada as Fido & Belka Zeppelin

Akinori Egoshi as Makoto Katsuragi (ep 1)
Haruka Chisuga as announcement (ep 3)
Hikaru Tōno as Lulu (ep 2)
Jin Yamanoi as Kashihiko Watanoya (eps 1-2)
Jun Inoue as culprit (ep 3)
Kento Shiraishi as ship staff (ep 1)
Mie Sonozaki as Wako Watanoya (ep 2)
Misaki Watada as Miko Watanoya (ep 2)
Saya Aizawa as Carmina (ep 3)
Shōya Chiba as ship staff (ep 1)
Shūichirō Umeda as Natsume (ep 3)
Taku Yashiro as Amahiko Watanoya (ep 2)
Teppei Uenishi as Reiichi Marukoshi (ep 3)
Yuji Murai as Hiichi Toriho (ep 3)
Yukihiro Nozuyama as Nejihiko Watanoya (ep 2)
English staff
English companies
(none)
Internet Streaming: Crunchyroll
English cast
(none)
This encyclopedia is collaboratively edited by the users of this site
DISCLAIMER add information report an error lookup sources

Compare this anime's credits with others

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Anime anthology