Perfect Blue is an adult psycho-thriller which creates the subjective reality of a young actress haunted by the ghost of her past identity. Mima is a J-pop singer who leaves her teeny-bop trio group, 'Cham', to become an actress in a violent television series, a career move that angers her fans, who prefer to see her as the pert, squeaky-clean pop idol. Plagued by self-doubt and tormented by humiliating compromises, she begins to be stalked and starts receiving threatening letters, in her waking and sleeping moments, by an accusing alter ego who claims to be, 'the real Mima'. Even more disturbingly, she finds a website (called 'Mima's Room') that has details of her life that only she could know. Things get really scary when she starts using it herself to find out what she's been up to as her emotional state deteriorates. Murders of people involved with her acting career start happening. She might be being haunted and terrorized by her former pop persona that objects to the indecent things she has to act out or Mima may actually be hallucinating the threats and that she's being stalked. She may also be hallucinating the murders. She might actually be committing the murders. In fact, she might even be hallucinating her entire career but committing the murders - or maybe not. Or she may be simply be going mad. You judge for yourself in this thriller.