Born because her Japanese mother was raped by an American soldier, "Rica" (Rika Aoki) endures a harsh childhood and gradually forms an all-girl gang who fear nothing. However, when they tangle with the Yakuza "Tachibana Gang" things don't go well for them as Rica is carted off by the police for murder while the rest of the women are brutally raped and then sold into sex slavery in Vietnam. Vowing to get even with the Tachibana Gang she escapes from the detention facility but not before earning the enmity of the leader of the female prisoners named "Reiko" (Kazuko Nagamoto). Alone and always out-numbered Rica does the best that she can as she faces countless new obstacles that stand in the way of obtaining her revenge. Now rather than reveal any more I will just say that this film suffered from a couple of flaws which repeated themselves throughout the movie. For example, the fight scenes were rather clumsy and could have used more attention to detail. Likewise, some of the special effects were almost laughable and in need of improvement as well. Even so, the movie wasn't too bad overall and managed to keep my attention for the most part. For that reason I rate it as about average.