A woman has a brief, intense affair with a younger man while awaiting her trial for the murder of her husband's mistress.

Masako is a humble waitress who has a chance encounter with playboy Tamotsu. With the aid of his sister, Tamotsu seeks to win Masako's affection despite the disapproval of his wealthy parents and Masako's own feelings towards the working-class cabbie Noro.

Young Guy (Kayama) competes in an electric guitar competition and plays American-style football. Released alongside Invasion of Astro Monster.