from Disc Emporium: Cast: Tamaki Hir . Sakuragi Chikako An email arrives via Misakis mobile and shocks her with the senders name Mai, her best friend who disappeared a long time ago. Together with Mais boy friend Waturu, they decide to search her and track a mysterious building where they find Ryo, a scientist who tries to contact spirits using her discovery, the Ghost System Mai is discovered as one of the experiment, but something out there loses control Features: original language: Japanese . English subtitles . widescreen . running time 74 minutes .