Kazuo Ishii

Go master Matashichiro Ryuzoji, during the game, was killed in anger by the Lord of the Nabeshima clan, Hizen-no-kami. The mother of the murdered Matashichiro, Akishino, cursing the Nabeshima family, commits suicide. Akishino's spirit passes to Matashichiro's beloved cat, and the monster cat appears in front of Hizen-no-kami along with Matashichiro's ghost...

In Numada, Jyoshu, Seijun's mistress dies a horrible death at the hands of a gang of vicious vassals plotting to embezzle the Kuroda family, and her beloved cat takes revenge by becoming an incarnation of the cat.