Eiji Ootsuka

Yosuke Kobayashi, a detective assigned on a homicide unit, saw his wife killed by a serial killer, Shinji Nishizono. From a shock he suffered MPD (multiple personality disorder) and became Kazuhiko Amamiya. Soon after he managed to hunt down and killed the murderer of his wife, new series of murders have occurred and the suspects claimed to be Shinji Nishizono himself. Is it really him? Or a copycat? And who is Kazuhiko Amamiya? (imdb - MPD Psycho)

At an all girls' high school located in a mountain. Aya lives in a dormitory at the school. One day, she sees a vision of herself dying and becomes shocked, being unable to leave her dorm room. Other students begin to see a ghost within the dormitory and girls begin to disappear. They all saw a picture of a girl who looked like Aya before disappearing. Michi lives in the same dormitory as Aya. Michi's friend Kasumi disappears right in front of Michi and soon, Kasumi's body is found. (asianwiki.com)