60min × 10

One day, librarian Ayumi receives a mysterious phone call from a strange man named "Kazama", who tells her that an earthquake is going to happen at 6:45pm. She thinks it is just a joke, however an earthquake really does happen at exactly 6:45pm! Kazama called again an tells Ayumi that he can foresee future events because he has travelled back in time from 10 months in the future. He invites Ayumi to join what he calls the “REPEAT” project. Including Kazama and Ayumi, there are 9 members in the project. But then, members mysteriously start dying off one after another…