![(秘)潜入 逆ソープ天国](https://i0.wp.com/themoviedb.org/t/p/w185/a40FtgFikmdsp2VF03uue0HGfKa.jpg)
(秘)潜入 逆ソープ天国
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...
- Genre: Komedie
- Land: Japan
- Regisseur: Sachi Hamano
- Acteurs: Koyuki Fuji, Jun Yahagi, Kaori Kuwabara, Kan'ichi Hiraga, Masahiro Yoshida, Ryo Kurihara,