Sister Street Fighter (1974)

Lee Long is a martial-arts champion who the police use as an undercover agent to infiltrate a drug ring responsible for importing heroin from Japan to Hong Kong. When he is identified and imprisoned, his sister gets the help of Lee’s martial-arts school, including the powerful Sonny Kawasaka, for the inevitable battle-royale with the drug gang.
Kazuhiko Yamaguchi
Etsuko Shihomi, Emi Hayakawa, Sanae Ôhori, Xiè Xiùróng, Hideo Kosuge, Tatsuya Nanjo, Nami Tachibana, Hiroshi Miyauchi, Bin Amatsu, Shôhei Yamamoto, Seiya Satô, Toshiyuki Tsuchiyama, Tatsuya Kameyama, Teruo Shimizu, Masashi Ishibashi, Kengo Miyaji, Shin’ichi Chiba, Kôji Hio, Ryoichi Koike, Hiroshi Kondô, Akira Kuji, Toshio Minami, Hisao Mizoguchi, Kenji Ohba, Kazuyuki Saito, Kazuji Sato, Kôji Sawada, Gôzô Sôma, Chû Takatsuki, Asao Uchida, Sakae Yamaura
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