The female ninjas have to stop an alliance from carrying out their dastardly deeds, which includes bizarre ninjitsu sex magic to aid them in their quest.

Master swordsman Akiyama Kohei’s simple life in retirement is jarred into violent sword action when he meets an elderly fencing instructor who may be the target of a group of thieves planning a major armed robbery. At the same time dojo master Daijiro saves the life of man who, although skilled in archery has an aversion to killing and a woman artist comes into town where she is in danger of being raped by one of the thieves. From the pen of noted author Ikenami Shotaro, creator of such classics as Bandit Ve. Samurai, Hunter In The Dark, The Last Samurai, and Hissatsu-The Professional Killers! Brilliant storytelling that leads to superb swordsmanship!

The samurai Akiyama Daijiro is asked to help a young boy who tries to bring the man who murdered his father to justice. In the course of their quest they uncover a plot by one of the clan officials that could change the course of history.

During the reign of the eighth shogun of the Tokugawa shogunate, the Yunagaya Domain in the Tohoku region is a small han. But at the han, there is a gold mine. Suddenly, Masaatsu Naito of Yunagaya Domain receives an order to perform Sankin-kotai within 5 days. Sankin-kotai is a custom that requires the daimyo to visit the shogun in Edo. Unfortunately, the time needed to visit the shogun in Edo for Masaatsu Naito is 8 days. Masaatsu Naito also learns he received the order because a high ranking government official wants the gold mine. Also, the expense for Sankin-kotai is high and the Yunagaya Domain is such a small han that it seems impossible to complete. Nevertheless, Masaatsu Naito begins an unexpected operation to complete Sankin-kotai in 5 days.

A sexy squad of female ninja assassins is hired by a ruthless magistrate to exterminate his former lovers, who threaten to ruin his reputation. Battles erupt with a hilarious mix of martial arts and magic--all in the line of duty.