66 minutos
A young and beautiful female instructor. While she has a physical relationship with a guard, she also serves as a spy for the warden. She disguises herself as a prisoner and sneaks into the cells, cleverly finding out the prisoners' secrets and reporting them to the warden. As a result, a thought criminal commits suicide, and a colleague who became involved in lesbian relations with a female prisoner is punished.
Naomi Oka
Takako Ichikawa
Yuri Izumi
Hitomi Kano
Hitomi Kawai
Hatsue
Yuki Kitazawa
Ito
Masami Arisawa
Matsu
Kayoko Sugi
Shinobu Matsuoka
Hiroshi Imaizumi
Prison warden
Shirō Shimomoto
Inoue, the prison guard
Jun Yoshida
Komizu
Rumi Sasaki
Etsuko Kawamura
Takashi Higuchi
Prison guard
Temujin Hijikata
Male prisoner
Yōichi Iijima
Male prisoner
Saitō Shigeki
Male prisoner
Akira Usui
Male prisoner
