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.
| Release Date | December 7, 1974 | |
|---|---|---|
| Status | Released | |
| Original Title | 女必殺拳 危機一発 | |
| Runtime | 1h 25min | |
| Budget | — | |
| Revenue | — | |
| Language | Cantonese, Japanese | |
| Original Language | Japanese | |
| Production Countries | Japan | |
| Production Companies | Toei Company | |
