Karate for Life (1977)

In the concluding chapter of the Masutatsu Oyama trilogy, Oyama embraces a career as a professional wrestler in Okinawa. Disillusioned by a scheme requiring him to lose a match, he resigns in frustration. However, when a close friend faces a medical emergency and requires urgent supplies, Oyama is compelled to return to the wrestling arena to earn the needed funds. This time, he must confront the challenge of adhering to the predetermined outcome, testing both his principles and resolve once again.