A haughty karate legendary champion named Tadashi Sawamura steps into the kickboxing arena to demonstrate his dominance, only to be knocked out into a coma by a practitioner of the modern discipline. Once he recovers, his mentor Endo persuades Sawamura to train in kickboxing to restore his dignity. The series loosely follows the real-life feats of champion Tadashi Sawamura.
Toei Animation Japan