Yasushi Ishikura

During the Sengoku period, Takeda Shingen sent female ninjas to acquire a document containing information about the region in order to conquer several castles. They obtained the document, but then enemy ninjas using mysterious techniques blocked their path. Overwhelmed by the relentless attacks of the scattered ninjas, including the Crimson Serpent, the kunoichi was finally captured. Will she possess any ninjutsu to fight back while being brutally assaulted by the enemy ninjas?!

Reiko Nozawa, Shizue Sakamoto, Emi Kato, and Takashi Toda went mountain climbing. Takashi was in a love triangle with Emi and Shizue. Shortly after setting up camp by the river, Emi witnesses Takashi and Shizue having sex. She ran into the woods. But suddenly, she is attacked by someone...

A film adaptation of the novel of the same title written by Hiroshi Hatayama (畑山博).

When brilliant surgeon Ukyo Retsu removes a cancer from a mysterious old woman, he doesn't realize that the cancer is a 5000 year-old demon. Ukyo must then assume the role of protector of the Earth.

Noboru and Junko continue to play honey traps on amateurs. One day, unaware of the danger involved, they accept a job to "receive an attaché case from a woman and hand it over to a customer." The moment they receive the suitcase from the woman on the terrace on the designated day, a dangerous story begins. The second film in the series starring Abe Hiroshi.

Based on the comic book by Mutsumi Tsukumov