AllMovie

An ex-boxer is forced to make a series of deadly decisions involving the people from his past in this nightmarish horror yarn from Japan. Awakening bound by chains in an unfamiliar room, famed pugilist Machimura sits before his longtime partner Matoba, and his legendary rival Ushijima. When a mysterious female voice commands Machimura to choose who will die or perish, he reluctantly seals a man's fate. But this is just the beginning of Machimura's nightmare, because one-by-one the people from his past are paraded before him, and one-by-one he is forced to watch them parish while being used as a pawn in a sadistic game of death.