In this sixth installment, director Kudo enlists the help of powerful psychic Dogen , physicist Masahiko Saito, and idol Akari, to make a big movie while investigating the abandoned "Tatari Village", where anyone who enters goes insane or dies.
Japan is at war in the samurai era some 440 years ago. A high school student time travels to the era alongside class-mates who are all uniformly weak at history. They know next to nothing about the time period. They come across many problems and want to help solve the issues, but can they when they know nothing? Could they make things worse?
A group of young people are attacked by a tragedy from a video that a young man borrowed from a rental video shop. The horrific scenes from the video become a reality for the young man and his friends. The elite staff of director Shunji Iwai have gathered to create an entirely new psycho-horror movie that is finally born here.
High school student Mikiko travels back in time to the future using a time machine built by Monjiro, the physics club advisor. What awaited her there was the reality that her best friends, Yoko and Tatsuro, were already married and were on the verge of breaking up. Mikiko returns to the modern world with the help of future Monjiro to mend their relationship.