Based on Ooyama Masutatsu's early years. After having survived the war as a Kamikaze pilot, Ken goes on a path to become the strongest martial artist in the world. Fighting bears, bulls and countless other martial arts such as Muay Thai, Tai Chi and many more around the world.
| Writing | Ikki Kajiwara | Original Story |
| Writing | Jirō Tsunoda | Original Story |
| Sound | Mitsuru Kotaki | Music |
| Production | Nobuo Inada | Producer |
| Art | Takamura Mukuo | Art Direction |
| Camera | Hirokata Takahashi | Director of Photography |
| Camera | Tatsumasa Shimizu | Director of Photography |
| Editing | Kazuo Inoue | Editor |
