![](https://image.tmdb.org/t/p/w342/a40FtgFikmdsp2VF03uue0HGfKa.jpg)
Maruhi sennyû: Gyaku soap tengoku (1992)
A university assistant professor spends his days researching. A hidden camera is installed at a reverse soap shop run by a friend of his, and he studies techniques by observing the reactions of female customers...
Directing:
Writing:
Stars:
- Sachi Hamano
Writing:
- Kuninori Yamazaki
Stars:
Release Date: 1992-10-23
2.0/10
![themoviedb.org themoviedb icon](https://movie-intelligence.com/assets/images/tmdb.png)
- Country: JP
- Language: 日本語
- Runtime: 60