"The drama tells the story of a group of seven university students who travel to a deserted island where a strange decagonal mansion stands. It was the scene of a grisly mass murder six months earlier, and events soon turn ominous."
Tomoya Oku
as Takaaki Kawaminami
Munetaka Aoki
as Kiyoshi Shimada
Akihiro Kakuta
as Koujiro Nakamura
Toru Nakamura
as Seiji Nakamura
Ayumu Mochizuki
as "Ellery"
Neru Nagahama
as "Agatha"
Yuki Imai
as "Leroux"
Kosuke Suzuki
as "Poe"
Reia Yonekura
as "Orczy"
Rukiya
as "Carr"
Hiroto Kobayashi
as Kyoichi Morisu
Asumi Kikuchi
as Chiori Nakamura
Mari Hamada
as Kuniko Matsumoto
Tamiyo Kusakari
as Masako Yoshikawa
Yasuyuki Maekawa
as Seiichi Yoshikawa
Aoba Kawai
as Kazue Nakamura
Tetsuhiro Ikeda
as Osamu Shimada
Masataka Katsue
Producer
Akira Uchikata
Director
Kazushi Nagasawa
Executive Producer
Harumi Fuuki
Music
Yukito Ayatsuji
Original Story
Akihiro Kawanabe
Jun Ishio
Hiroyuki Yatsu
Screenplay
Madoka Hayano
Kaori Fujii
ACA-Ne
Theme Song Performance
Masahiko Shibuya