"Kyoko Mizuki" (Yoko Natsuki) is a doctor of forensics who has been working on a case involving a serial killer who binds, rapes and then kills his victims in a very systematic manner. "Natsumi" (Shiho) is a female pimp who becomes involved when one of her girls is killed and desperately wants any information Kyoko can give her to track this killer down. Initially, Kyoko prefers to work with the police until one night she is stalked and almost killed until being saved by Natsumi. Now rather than reveal any more of this movie I will just say that some of the scenes are a bit over-the-top and not for the squeamish or those who are easily offended. Personally, I liked the overall plot and location and I thought all of the actors performed quite well. On the other hand, I didn't particularly care for the torture scenes which I thought were much too lengthy and repetitive. However, from what I understand these scenes are fairly typical for the "pinku" sub-genre in Japan so I suppose that's to be expected. In any case, despite these unpleasant scenes the movie itself wasn't too bad and I have rated it accordingly. Average.