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.
Takaaki Kawaminami
Kiyoshi Shimada
Koujiro Nakamura
Seiji Nakamura
"Ellery"
"Agatha"
"Leroux"
"Poe"
"Orczy"
"Carr"
Kyoichi Morisu
Chiori Nakamura
Kuniko Matsumoto
Masako Yoshikawa
Seiichi Yoshikawa
Kazue Nakamura
Osamu Shimada
