The extreme play of the wild woman "Kalbi," who seeks sex just by instinct like an animal. The climax of lust that unfolds not only on the bed, but also on the street without worrying about other people's eyes, is truly the most powerful of the series.
Unfortunately the movie Ura honban: Tōsui bideoku~īn is not yet available on Disney Plus.
| Directing | Akira Takatsuki | Director |
| Writing | Akira Takatsuki | Screenplay |
| Writing | Kyoichi Ichinose | Screenplay |
| Crew | Kaoru Takeuchi | Cinematography |
| Crew | Shoji Morii | Cinematography |
| Production | Masashi Sakamoto | Producer |
| Directing | Yoshihiro Honda | Assistant Director |
| Writing | Mikito Kawabata | Screenplay |
| Production | Hiroshi Hanzawa | Producer |
| Sound | Ryo Takami | Sound Assistant |
| Sound | Masahiko Tsuruhara | Sound |
| Production | Yutaka Tsunoda | Executive Producer |
| Crew | Sakuji Motoda | Lighting Camera |
| Crew | Yoshifumi Morioka | Lighting Camera |
| Sound | Fusao Mizawaki | Sound Assistant |
| Editing | Tadahiko Taira | Editor |
| Crew | Kondō Takashi | Cinematography |
| Directing | Hiroshi Nagata | Assistant Director |
| Crew | Seno Jun | Cinematography |
| Costume & Make-Up | Toru Sato | Hair Assistant |
| Camera | Kazunori Ima | Still Photographer |
| Production | Mamoru Kosakai | Producer |
| Directing | Hiroyuki Yokohama | Assistant Director |
| Production | Shuichi Okajima | Development Producer |
| Camera | Hirofumi Toyama | Still Photographer |
| Costume & Make-Up | Kazumasa Kawamura | Makeup & Hair |
