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Kunoichi ninpo cho IV Chushingura hisho

IMDb: 5.5
1994

The female ninjas have to stop an alliance from carrying out their dastardly deeds, which includes bizarre ninjitsu sex magic to aid them in their quest

Kunoichi ninpo cho III Higi densetsu no

IMDb: 6.5
1993

The government is worried that the Emperor will have no children because he cant get an erection The female ninjas try to find a sacred book that will help him, but they face a stiff challenge