Killed again, Mr. Detective.

Also known as Mata Korosarete Shimatta no desu ne, Tantei-sama

TV Finished 2026

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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…

Studio: LIDENFILMS
Episodes: 12 listed
Runtime: about 24 minutes per episode
Genres: Mystery, Psychological, Supernatural

Seasons & related series

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Characters & voices

Meet the characters and their Japanese voice actors.

Lilithea

LilitheaMain character

Shion Wakayama

Shion WakayamaJapanese voice

Sakuya Outsuki

Sakuya OutsukiMain character

Rikuya Yasuda

Rikuya YasudaJapanese voice

Shardina Infelicius

Shardina InfeliciusSupporting character

Rie Kugimiya

Rie KugimiyaJapanese voice

Yuriu Haigamine

Yuriu HaigamineSupporting character

Yoshino Aoyama

Yoshino AoyamaJapanese voice

Belka Zeppelin

Belka ZeppelinSupporting character

Yuuki Takada

Yuuki TakadaJapanese voice

Fido

FidoSupporting character

Yuuki Takada

Yuuki TakadaJapanese voice

Kaoruta Sozorogi

Kaoruta SozorogiSupporting character

Katsuyuki Konishi

Katsuyuki KonishiJapanese voice

Utaki Irie

Utaki IrieSupporting character

Maria Abo

Maria AboJapanese voice

Kyuu Kanashino

Kyuu KanashinoSupporting character

Shouya Chiba

Shouya ChibaJapanese voice

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