Maruhi sennyû: Gyaku soap tengoku

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...

• Kuninori YamazakiScreenplay
• Sachi HamanoDirector

• Koyuki FujiKaede Nishihara
• Jun YahagiMaki Hidejima
• Kaori KuwabaraHiroko Machino
• Kanichi HiragaEijiro Kawai
• Masahiro YoshidaWataru Saito
• Ryou KuriharaTetsuji Kajiki