The Dinner Table Detective There Is No Such Thing as a Completely Locked Room: File 1 (Season 1, Episode 7)
TV Episode | Animation, Comedy, Drama

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The Dinner Table Detective

There Is No Such Thing as a Completely Locked Room: File 1 (Season 1, Episode 7)

TV Episode | Animation, Comedy, Drama

A famous painter is stabbed in his own studio, pointing to his masterpiece wall painting "Sleeping Beauty" just before dying. Suspects include his art-jacking son, his second wife, and an art magazine writer.

Edit Released

Updated May 16, 2025

Release date

May 16, 2025 (Japan)

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Cast	+ Add Cast
14 cast members

Name	Known for
Shogo Batori Hiroaki Matsushita (voice) Hiroaki Matsushita (voice) See fewer	Resident Evil: Resistance (2020)
Yurianne Eve Misaki Aihara (voice) Misaki Aihara (voice) See fewer	My Hero Academia (2016)
Hayato Furusawa Forensic Officer (voice) Forensic Officer (voice) See fewer	Dandadan (2024)
Kana Hanazawa Reiko Hosho (voice) Reiko Hosho (voice) See fewer	The Garden of Words (2013)
Yûki Kaji Kageyama (voice) Kageyama (voice) See fewer	Attack on Titan (2013)
Jock Kleynhans Kageyama (voice) (version: English) Kageyama (voice) (version: English) See fewer	Huntington (II)
Celeste Loots Reiko Hosho (voice) (version: English) Reiko Hosho (voice) (version: English) See fewer	One Piece (2023)
Mamoru Miyano Kyoichiro Kazamatsuri (voice) Kyoichiro Kazamatsuri (voice) See fewer	Death Note (2006)
Nanako Mori Maki Nakazato (voice) Maki Nakazato (voice) See fewer	Megalo Box (2018)
Atsuko Sakuraoka Shouko Sasano (voice) Shouko Sasano (voice) See fewer	Cyberpunk: Edgerunners (2022)
Hiromi Seta Tomoe Matsushita (voice) Tomoe Matsushita (voice) See fewer	Black Butler: Book of the Atlantic (2017)
Ken Uo Keizan Matsushita (voice) Keizan Matsushita (voice) See fewer	Alita: Battle Angel (2019)
Conradie van Heerden Kyoichiro Kazamatsuri (voice) (version: English) Kyoichiro Kazamatsuri (voice) (version: English) See fewer	Resident Evil (2022)
Masaomi Yamahashi Moderator (voice) Moderator (voice) See fewer	Transformers: Robots in Disguise (2014)