Tokyo Magnitude 8.0
The series is set in Tokyo after an earthquake measuring a magnitude 8.0 on the Richter scale shakes the city’s foundations and landscape, resulting in the Tokyo Tower, Rainbow Bridge and other noted landmarks falling.[1][2] Amidst the chaos, siblings Mirai and Yūki, who were visiting a robot exhibition in Odaiba at the beginning of their summer vacation, struggle to reach their parents in their house in Setagaya assisted by a female motorcycle courier named Mari, who is striving to reach her own daughter and mother in Sanjengaya.