Koshiro Asami

Yoko is upset when her father remarries and begins rebelling against her new stepmother. First, this is accomplished by promiscuity and partying but eventually her schemes take a much darker turn.

A woman is discovered strangled inside a car, and Inspector Muta of the Yamashita police station hurries to the scene! The relationship between the murdered woman and a suspect whom the new Assistant Inspector, Iwaki, has been pursuing for one year will soon become clear...