Girl’s Blood / Aka x Pinku (Blu-ray release 2014-7-2) is a movie that features costumed girls participating in an illegal underground fighting event.  In addition to many scenes of girl fights, it also has multiple shower scenes, lesbian sex scenes, and even a rape scene.  Although this type of exploitative movie from Japan tends to be bad and forgettable, this movie is not as bad and has unique character background for the girls, perhaps because it is originally based on a novel.