Ninth film in the long-running series Daiei Studio's Woman Gambler with Kyoko Enami starring where she plays the woman gambler Ogin.

Two sisters living together have a complicated relationship due to a past incident. Trouble begins when one sister becomes interested in a newly divorced man.

Michi's first encounter with Nobuyuki Ishida, secretary to the chairman of a private school, takes place in the drawing room, when she attempts to swindle him out of two million yen for alleged rape by his son. Akie, Ishida's wife and the chairman's daughter, offers her a million, but he gives her what she demands. Now Michi is not only satisfied, but she has a mad desire for Ishida and calls him every day asking for a date. His sympathy for her gradually evolves into love, and he soon allows her insatiable passion to strip him of his decency.

The daughter, who was an honor student, suddenly refused to go to school when she was in the fifth grade of elementary school. When she entered junior high school, she started to become violent towards her mother.