Nagata Production

Oshima, a rich girl married Shinzo, and her cousin girl Sawa has been jealous of Oshima deeply. Sawa cursed Oshima so Shinzo could not hold her and do anything at all. Shinzo hated Oshima, and he made love with Sawa.

A cowardly samurai is sent as an official executioner targeting the clan's former sword instructor, a man whose sword and spear skills are second to none.