is a 2005 slasher film directed by Yoichi Nishiyama, and written by Ao Murata and Tadayoshi Kubo.

Plot

In Japan, a school's movie club was shut down when one member disappeared and another was hospitalized after suffering a nervous breakdown. Seven years later, two students, Maki and Ai, restart the club with the intention of making a horror film based on the events that led to the organization's closure. Three other girls (Natsuki, Yayoi, and Yuka) join the club, and they, Maki and Ai are taken to a secluded lodge called the Yuai House by Maki's sister Yoko, a teacher and former club member, who has brought along the awkward Takako.