Crush (1972)

Original title: Tang shou tai quan dao

Chinese martial artist Huang Sheng arrives in Korea to free his uncle, who was abducted and forced to work in a concentration camp by the Japanese. Disgusted he must realize that the entire populace of the foreign province is suffering terror as well. Especially Mode Nakana and Akijame Endo and their troops oppress the people and even Tae Kwon Do master Sung Shin Shen and his pupils fail to stop the murders, rapes and robberies committed by those Japanese. Huang soon prepares himself to take on the evil 'Rising Sun’ gang to free not only his uncle but the Koreans as well...