The Samurai

A 16-year-old high school student trains to become a samurai like his father. His life changes when two ninja sisters, the Toki twins, join his school and challenge him to retrieve a family dagger from him. They discover his vulnerability: fear of seeing a woman's naked body. To overcome this, he receives training from classmates Atsuko and Torai, and teacher Miss Ayatsugi. He must resist the physical strength of one twin and the seductive influence of the other. Their ongoing conflicts disrupt the classroom.