Kuroneko

A group of samurai breaks in the house of the peasants Yone and her daughter-in-law Shige to loot their food, and they rape and kill the women. They burn their house to the ground, and a black cat licks their corpses. Soon the women return as ghosts posing as geisha, and Shige lures samurais late night at Rajomon asking for protection through a bamboo grove. She brings the samurai to a fancy house that is indeed her burnt-out house; introduces her mother; seduces the samurai and kills him tearing his neck apart. Meanwhile, a warrior kills a powerful enemy and severs his head. He is summoned to Rajomon by the samurai Raiko who makes him samurai, and he tells that his name is Gintoki. Then he finds his house destroyed and looks for Yone and Shige, and he learns that they are missing. Gintoki is assigned by Raiko to destroy the ghosts that are killing the samurai. What will happen when Gintoki discovers that the ghosts are Yone and Shige?