Two university students from Kyoto decide to swap partners and spend the night in an isolated motel. However, one of the couples is attacked. Desperate for answers, they search for the attackers and come across a cult that promotes sexual freedom.
Shin Kishida
Maki
Kōji Shimizu
Shinichi
Hiroko Sakurai
Yasuko
Ryo Tamura
Hirochi
Akiko Mori
Yukiko
Daigo Kusano
Mihiro Wakabayashi
Maya Kitajima
