Sister Street Fighter: Hanging by a Thread

Koryu heads to Yokohama in search of a woman named Birei, kidnapped by diamond smugglers who move their hot rocks by surgically implanting them into the nubile buttocks of Chinese prostitutes. Koryu's older sister, working as a jewelry designer, is secretly, if unhappily, involved with the gangsters.

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  Kazuhiko Yamaguchi
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  Takashi Hio
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  Akihisa Okamoto

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  Etsuko Shihomi
  Li Koryu
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  Tamayo Mitsukawa
  Li Hakuran
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  Hideo Murota
  Kazushige Osone
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  Masashi Ishibashi
  Inoichiro Honiden
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  Asao Uchida
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  Kōji Hio
  Kiyoshi Nezu
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  Takashi Hio
  Kiyoshi Nezu
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  Kōji Fujiyama
  Goro Kuroki
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  Shōhei Yamamoto
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  Madame Joy
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  Hideaki Nagai
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  Kazuyuki Saito
  Shikajiro Honiden
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  Daikyo Rin
  Chozaburo Honiden
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  Rikiya Yasuoka
  Genjuro Ranai
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  Riki Harada
  Cui Chi-Niu
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  Hisako Tanaka
  Oh Birei
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  Toshiyuki Tsuchiyama
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  Michiyo Bandô
  Kotoe Fujita
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  Toshihiko Sawada
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  Keiji Kinoshita
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  Hachiro Tako