The premise of the story is the 70% or higher possibility that a magnitude 7.0 earthquake will occur in Tokyo in the next 30 years. The story depicts what would happen if an 8.0 earthquake took place. The story will center on Mirai, a middle school freshman girl who goes to Tokyo's artificial Odaiba Island for a robot exhibition with her brother Yuuki at the start of summer vacation. A powerful tremor emanates from an ocean trench, the famed Tokyo Tower and Rainbow Bridge crumble and fall, and the landscape of Tokyo changes in an instant. With the help of a motorcycle delivery woman named Mari who they meet on Odaiba, Mirai and Yuuki strive to head back to their Setagaya home in western Tokyo. Source: ANN SOURCE RA-NA Blu-ray VIDEO Video Codec: H.264/AVC Video Resolution: 1280x720p Video FPS: 23.976FPS AUDIO Codec: AAC-LC Track 1: English: Stereo Track 2: Japanese: Stereo SUBTITLES Track 1: English Signs/Songs (.ass) Track 2: English Subtitles (.ass) EXTRAS: Digest Version