Mysterious Man

"Mysterious Man" (real name unknown) is a psychopathic voyeur and sexual predator who spies on his young neighbor, Izumi, from the balcony of his home. He has bugged her apartment with hidden microphones and, using the intimate information he gathers, he tricks Izumi over a phone call into believing he is her "soulmate from the future" and that they are destined to meet in a week. However, Voyeurs Inc., an agency dedicated to locating and stopping stalkers and voyeurs, steps in, attempting to stop his dangerous plans before he can hurt her.