Shin kagiana karamiau shita to shita

A beautiful woman marries a wealthy man, who for years chose to be a bachelor in spite of numerous female suitors. At first the marriage is perfect; he's a loving husband and an enthusiastic lover. But soon the romance cools and the wife discovers that it has to do with a secret kept in the attic, something - or someone - he visits every night, that is changing him from a loving husband into a stranger... Akira Fukamachi directs this erotic and atmospheric drama.