When brilliant surgeon Ukyo Retsu removes a cancer from a mysterious old woman, he doesn't realize that the cancer is a 5000 year-old demon. Ukyo must then assume the role of protector of the Earth.

• Toei Animation
• Hideyuki Tanaka
• Hiromi Tsuru
• Shigeru Chiba
• Junko Hagimori
• Daisuke Gori
• Shin Mori
• Ikuya Sawaki
• Ryūji Saikachi