Yasushi Koshizaka

The first erotic suspense that depicts a horrible living hell that is unlawfully present in a secret cabal that does not exist. High school teacher · Sato Yuki is sent to the secret ...

Akira (Mako Komaki) was helped by Tetsuko (Moe Amatsuka), a user of "Hadakaken", who was attacked by the vigilantism. She tries to learn "Hadaka Fist" to help her captive boyfriend, but ...

Tokyo is in the midst of lockdown due to a new virus. Kyoko, a single woman living in an apartment building, is assaulted by a man who suddenly breaks into her home. The man is a ...

One day, Mio (Yume Nikaido) learns that her older sister, Tetsuko (Moe Tenshi), has been using the "Hadaka-ken" technique to protect the family home all by herself. After witnessing ...