十角館の殺人
Jukkakukan no Satsujin ([i]The Decagon House Murders[/i]) is a mystery novel written by Ayatsuji Yukito (famous in the west for writing [[Another]]). It was originally published in 1987.

In 2019, it was adapted into a manga drawn by [[Kiyohara Hiro]] (who also drew the Another manga).

In 2024, the novel was adapted into a five-episode drama.

h5. Characters:

h6. On the island
* [[Ellery_(Jukkakukan no Satsujin)|]]
* [[Carr (Jukkakukan no Satsujin)|]]
* [[Leroux (Jukkakukan no Satsujin)|]]
* [[Agatha (Jukkakukan no Satsujin)|]]
* [[Poe (Jukkakukan no Satsujin)|]]
* [[Orczy (Jukkakukan no Satsujin)|]]
* [[Van (Jukkakukan no Satsujin)|]]

h6. On the mainland
* [[Kawaminami Akira]]/Taka'aki (in the novel and live action)
* [[Shimada Kiyoshi]]
* Morisu Kyouichi
* Nakamura Koujirou
* Yoshikawa Masako

h6. Other
* Nakamura Chiori
* Nakamura Seiji
* Nakamura Kazue
jukkakukan no satsujin