The insane gynecologist, Dr. Marukido Sadao (Marquis de Sade), theorizes that a woman is unable to become pregnant if she is writhing in intense pain during intercourse. He sets about testing this new method of birth control by torturing women during sex.
| Release Date | February 21, 1967 | |
|---|---|---|
| Status | Released | |
| Original Title | 避妊革命 | |
| Runtime | 1h 16min | |
| Budget | — | |
| Revenue | — | |
| Language | Japanese | |
| Original Language | Japanese | |
| Production Countries | Japan | |
| Production Companies | ||