One day, Hara Nobuo witnessed his father assaulting Tokiko, whom he loved as a surrogate mother. Tokiko then committed suicide. As Nobuo grew up, he was still burdened with this horrible trauma and became sexually impotent. His friend Junichi tried to cure Nobuo's impotence. Then one day, Nobuo rescued Sachiko from being about to being attacked in a park. Since then, the two were rapidly drawn to each other...
Unfortunately the movie Man & Woman Sexology: Private Lessons is not yet available on HBO Max.
| Directing | Kōyū Ohara | Director |
| Writing | Narito Kaneko | Screenplay |
| Sound | Koichi Sakata | Original Music Composer |
| Camera | Masaru Mori | Director of Photography |
| Lighting | Fumio Matsushita | Lighting Director |
| Sound | Tsuneo Furuyama | Sound Recordist |
| Art | Takeharu Sakaguchi | Art Direction |
| Editing | Shinji Yamada | Editor |
| Directing | Yuzo Yamaguchi | Assistant Director |
| Camera | Shōichi Teramoto | Still Photographer |
| Production | Amano Katsumasa | Production Manager |
| Production | Haruo Gomi | Development Producer |
| Production | Yoshiyuki Kaino | Producer |
