Samonji, a reporter, receives a message on his answering machine from his friend Takada that says "stop it... zero plan! February." Learning that Takada is dead, Samonji begins an investigation. He and his younger sister Fumiko investigate major events happening in February but cannot find anything relevant. Meanwhile, Kanzaki, a doctor who works at a clinic on a remote island, is working on a plan to extort two billion yen.
as Samonji
as Fumiko Samonji
as Inspector Yabe
as Jiro Taketani
as Hiramatsu
as Shintaro Kato
as Arai
as Kyoko Owada
as Minister of Justice
as Chizuko Mori
as Takeda
as Yusuke Takada
as Owada
as Nobuyoshi Mita
as Shinobu Mizuhara
as Kanzaki
