全裸监禁

When Mayumi Nakano woke up, she found herself imprisoned. It was Yamura Ken and his brother Yoshio who kidnapped her. The brothers were an outlier who would share bondage women and make it "the rule" to have sex with them at the same time. After being blindfolded, Mayumi couldn't tell which one she was being violated. Xiangzi, who was imprisoned before her, accepted this behavior. Because once the new "tune-up" is done, the old prey is set free. In order to achieve this goal, they can only continue to satisfy the desires of the brothers..

"Naked Prison" is an attractive film. A thought-provoking film that reveals the dark side of human nature behind the story. In the film, Mayumi Nakano and Kyoko are forced into a hell from which they cannot extricate themselves, and they have to become playthings of the perverted brothers. This absurd situation triggers the audience to think deeply about power, gender and morality.

The interaction between brothers shown in the movie and the situation of women being deprived of freedom have triggered discussions on gender relations and social structures . This twisted "rule" manifests a force of inequality and oppression. Mayumi Nakano and Kyoko, as victims, had to submit in this cruel game in exchange for their own survival.