Room of Shame (1982)
Original title: 恥辱の部屋
Room of Shame is a 1982 Japanese-language drama movie directed by Kazunari Takeda, with a running time of 1h 8m. It stars Yuki Kazamatsuri, Mizuho Nakagawa and Izumi Aki.
After an accident a husband becomes impotent. To help solve the problem of having a sexy wife with an overabundance of desire he invites his three best friends to help out.