Shuhei, a mystery writer, is invited to a dinner party at a country house. The guests include Tanase and his wife Noriko. Next day, Tanase is shot and Noriko with a gun stands near him. Tanase calls one of the guest's name and dies.
as Junko Tsuda
as Saeko Fujii
as Noriko Tanase
as Michiko Mizuno
as Hideo Tanase
as Kenichiro Kinumura
as Hiroshi
as Mrs. Kinumura
as Shûhei
