Iwatsuki Reiko, a writer for a weekly magazine goes on a trip to Amakusa, Kyushu with Yukitake Asami, the president of a company. Yukitake informs Iwatsuki that she has many enemies.
Maki Mizuno
Eiichiro Funakoshi
Mai Okamoto
Shoko Ichikawa
Hiroshi Tsuchikado
Takuzô Kadono
Chihoko Shigeta
Kaoru Mizuki
Asao Sano