About Perfect Blue
Mima Kirigoe, a pop-idol from the J-pop group "CHAM!", decides to leave the group to become an actress. Her first project is as in a direct-to-video drama series called "Double Bind". Some of her fans are upset by her change in career and persona, not least the stalker known as "Me-Mania". Shortly after leaving CHAM!, Mima receives an anonymous fax calling her a traitor.
Mima finds a website called "Mima's Room" that has public diary entries which seem to be written by her discussing her life in great detail. She confides in her manager Rumi Hidaka about the site, however, she is advised to just ignore it.
Meanwhile, on the set of Double Bind, Mima succeeds in getting a larger part. The producers have agreed to give her a leading role, however, it is as a rape victim in a strip club. Rumi warns Mima that it will ruin her reputation, but Mima accepts the part voluntarily. Though it is apparent that Mima is indecisive, the atmosphere of the scene traumatizes her so much that she increasingly becomes unable to separate reality from fantasy. She can no longer distinguish real life from her work in show business.
Matters take a dramatic turn when several of those who had been involved in the soiling of her squeaky clean image on her are gruesomely murdered. She finds evidence which makes her appear to be the prime suspect, and her increasing mental instability makes her doubt her own innocence.