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  • The Decagon House Murders (2024–2024)
  • TV Mini-series | Crime, Mystery, Thriller
The Decagon House Murders (2024–2024)
TV Mini-series | Crime, Mystery, Thriller

After Nakamura Seiji's death, a university research team visits Tsunojima Island for a training camp. Mysterious letters and deaths lead to suspicion and a search for connections.
Read more: Plot summary
Seasons
Creator
Yukito Ayatsuji (creator: based on novel by)
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Status
Edit Released
Updated Mar 22, 2024

Release date (First episode)
Mar 22, 2024 (Japan)

Contacts

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Cast

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32 cast members
Name Episodes Known for
Tomoya Oku
Conan Doyle / Kawaminami Takaaki Conan Doyle / Kawaminami Takaaki   See fewer
5
Munetaka Aoki
Kiyoshi Shimada Kiyoshi Shimada   See fewer
5
5
5
Hiroto Kobayashi
Van Dine Van Dine   See fewer
5
Neru Nagahama
Agatha Agatha   See fewer
4
Yûki Imai
Leroux Leroux   See fewer
4
Asumi Kikuchi
Chiori Nakamura Chiori Nakamura   See fewer
4
Rukiya
Carr Carr   See fewer
3
Hiroyuki Toritani
Fisherman Fisherman   See fewer
3
Mari Hamada
Kuniko Matsumoto Kuniko Matsumoto   See fewer
3
Akihiro Kakuta
Kojiro Nakamura Kojiro Nakamura   See fewer
3
2
Tetsuhiro Ikeda
Osamu Shimada Osamu Shimada   See fewer
2
Aoba Kawai
Kazue Nakamura Kazue Nakamura   See fewer
2
Tôru Nakamura
Seiji Nakamura Seiji Nakamura   See fewer
2
Tamiyo Kusakari
Masako Yoshikawa Masako Yoshikawa   See fewer
2
Michiko Iwahashi
Hiroe Funabashi Hiroe Funabashi   See fewer
1
Yûsuke Karita
Student Student   See fewer
1
Shûto Hayasaka
Student Student   See fewer
1
1
Ren Hirose
Student Student   See fewer
1
1
Tame Hatanaka
Mr. Kitamura Mr. Kitamura   See fewer
1
Yui Suehiro
Reporter Reporter   See fewer
1
Natsuko Suzuki
Mrs. Kitamura Mrs. Kitamura   See fewer
1
Haruka Sato
Leroux's Mother Leroux's Mother   See fewer
1
Taira Takahashi
Investigator Investigator   See fewer
1
Yasuyuki Maekawa
Seiichi Yoshikawa Seiichi Yoshikawa   See fewer
1
Hidemi Higa
Investigator Investigator   See fewer
1
1
Itsuki Miyaji
Student Student   See fewer
1
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