The titular girl of the film. She tries hard to achieve orgasm with her boyfriend, but always fails. She usually resorts to hypnosis, masturbation, lesbian sex, and was possessed by a horny incubus. Her blue hair often gets her mistaken for Ami Mizuno of Sailor Moon fame. Voice Actress: (JP) Yumi Takada/(EN) Amanda Winn Lee, credited as Helen Bed in the original SoftCel dub/Whitney Thompson in the new Critical Mass DVD.