In a futuristic version of medieval Japan, a band of swordsmen battles an evil warlord and his mechanical army of ninjas, and are aided by a mysterious heroic cyborg ninja, Shiranui.

Cast: Hanbei Kawai, Eri Morishita, Makoto Yokoyama, Fuyukichi Maki, Shōhei Yamamoto, Mizuho Yoshida