XX: Beautiful Target (1995)

When beautiful forensic scientist Kyoko and her colleagues fail to uncover clues to the identity of a man who brutally attacks and kills women, she agrees to become the bait to lure the killer into a police snare. But as the murderer remains frustratingly aloof, Kyoko discovers that she will have to risk everything in order to apprehend him. Naosuke Kurosawa directs this steamy thriller.