Tsuma San-nin: Hada Kurabe 1973
Two couples engage in adulteries with each other then discover the joys of wife swapping when they meet another free spirited couple.
- Released: 1973-03-03
- Runtime: 69 minutes
- Genre: Romance
- Stars: Hironobu Takahashi, Akemi Nijo, Yoko Oyagi, Hidetoshi Kageyama, Tamaki Komiyama, Keiko Tsuzuki, Kensuke Tamai, Sayori Shima, Masumi Jun, Hidemi Hara, Tatsuya Hamaguchi
- Director: Isao Hayashi