A teenage couple drive around improvising radio shows, following night stalkers and rapists or peeping on various sexual escapades, describing what they see in detail, feigning shock and screams as the attackers become more violent.
Unfortunately the movie Brain Sex is not yet available on HBO Max.
| Production | Tatsuo Ohashi | Producer |
| Directing | Hisayasu Satô | Director |
| Editing | Shōji Sakai | Editor |
| Camera | Kōichi Saitō | Director of Photography |
| Writing | Shirō Yumeno | Screenplay |
| Lighting | Hiromi Kato | Gaffer |
| Directing | Tadami Ohara | First Assistant Director |
| Directing | Shuichi Yamada | Second Assistant Director |
| Camera | Tomoyuki Aoyagi | Assistant Camera |
| Lighting | Kiyoshi Matsumoto | Assistant Gaffer |
| Crew | Seiichiro Wakatsuki | Driver |
| Crew | Koichiro Machida | Driver |
