The Key

A college professor wants to bring the joys of sex to his frigid wife. He convinces his son in law to sleep with her because the idea arouses him, while also making him insanely jealous. The professor keeps a journal of his fantasies in a locked cupboard and hopes that his wife will find the key and read it.

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Release Date

May 4, 1974

Status

Released

Original Title

Runtime

1h 30min

Budget

Revenue

Language

Japanese

Production Companies

Nikkatsu Corporation