The Dinner Table Detective Welcome to the Murderous Party: File 1 (Season 1, Episode 1)
TV Episode | Animation, Comedy, Drama

Primary photo for Welcome to the Murderous Party: File 1

The Dinner Table Detective

Welcome to the Murderous Party: File 1 (Season 1, Episode 1)

TV Episode | Animation, Comedy, Drama

Reiko attends a dinner party, but things take a dark turn when a murder occurs. Trapped with her friends, they must uncover the killer among them. Secrets are revealed, and tension rises as they race to solve the mystery.

Edit Released

Updated Apr 4, 2025

Release date

Apr 5, 2025 (United States)

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Cast	+ Add Cast
27 cast members

Name	Known for
Megan Berrisford Ayaka Kiryuin (voice) (version: English) Ayaka Kiryuin (voice) (version: English) See fewer	Darby and the Dead (2022)
Luke Bollman Yuji Mayama (voice) (version: English) Yuji Mayama (voice) (version: English) See fewer	The Dinner Table Detective (2025)
Tomohiro Fujitaka Attendee (voice) Attendee (voice) See fewer	NieR: Automata (2017)
Kana Hanazawa Reiko Houshou (voice) Reiko Houshou (voice) See fewer	The Garden of Words (2013)
Yu Hatori Yuji Mayama (voice) Yuji Mayama (voice) See fewer	Final Fantasy VII Rebirth (2024)
Satoshi Hino Kazuya Teshirogi (voice) Kazuya Teshirogi (voice) See fewer	Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train (2020)
Akio Hirose Goro Kiryuin (voice) Goro Kiryuin (voice) See fewer	Stay with Me Till the Dawn (2018)
Yui Ishikawa Hinako Mori (voice) Hinako Mori (voice) See fewer	Attack on Titan (2013)
Yûki Kaji Kageyama (voice) Kageyama (voice) See fewer	Attack on Titan (2013)
Michitake Kikuchi Man (voice) Man (voice) See fewer	Dandadan (2024)
Sayaka Kinoshita Mizuho Teshirogi (voice) Mizuho Teshirogi (voice) See fewer	Final Fantasy XV (2016)
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)
Bontle Mafojane Mizuho (voice) (version: English) Mizuho (voice) (version: English) See fewer	The Dinner Table Detective (2025)
Nicole Malcomson Chiaki Nagase / Kaori Miyamoto (voice) (version: English) Chiaki Nagase / Kaori Miyamoto (voice) (version: English) See fewer	The Dinner Table Detective (2025)
Mamoru Miyano Kyouichirou Kazamatsuri (voice) Kyouichirou Kazamatsuri (voice) See fewer	Death Note (2006)
Seiro Ogino Manager (voice) Manager (voice) See fewer	Suikoden IV (2004)
Kana Okazaki Chiaki Nagase (voice) Chiaki Nagase (voice) See fewer	TsumaSho: If My Wife Becomes an Elementary School Student. (2024)
Arisa Shida Ayaka Kiryuin (voice) Ayaka Kiryuin (voice) See fewer	Alita: Battle Angel (2019)
Hitomi Shogawa Attendee (voice) Attendee (voice) See fewer	Princess Principal: Crown Handler: Chapter 3 (2023)
Mitsutoshi Shundo Attendee (voice) Attendee (voice) See fewer	Ultraman Nexus (2004)
Mihir Soni Kazuya Teshirogi (voice) (version: English) Kazuya Teshirogi (voice) (version: English) See fewer	Cycle (II) (2018)
Mutsumi Tamura Kaori Miyamoto (voice) Kaori Miyamoto (voice) See fewer	Darling in the Franxx (2018)
Kaoru Tsukasa Attende (voice) Attende (voice) See fewer	Resident Evil Village (2021)
Conradie van Heerden Kyoichiro Kazamatsuri (voice) (version: English) Kyoichiro Kazamatsuri (voice) (version: English) See fewer	Resident Evil (2022)
Hirohito Yamada Security Guard (voice) Security Guard (voice) See fewer	DC Super Hero Girls: Teen Power (2021)
Shizuka Yamazaki Attendee (voice) Attendee (voice) See fewer	Kamen Rider Kiva (2008)