The Anime Lad
Middle school student Mirai accompanies her younger brother Yuuki to a robot exhibition on Odaiba. A magnitude 8.0 earthquake strikes while they are away from home, damaging Tokyo and cutting familiar routes. A motorcycle delivery woman named Mari meets them on the island and helps them begin traveling toward their family home in Setagaya.
Super Eyepatch Fox
Mirai and her younger brother Yuuki are visiting Odaiba when a powerful earthquake changes Tokyo around them. Home lies across the damaged city in Setagaya. They meet motorcycle courier Mari and begin the journey back together, facing a disaster through distance and disrupted geography rather than abstract scale.
Gigguku
Mirai expects an ordinary summer trip to a robot exhibition with her little brother. Then an earthquake redraws Tokyo around them. Home is still in Setagaya, but the city between them has changed. Mari, a motorcycle courier they meet on Odaiba, offers help. The huge disaster becomes immediate through one simple need: get the children home.
Father's Basement
A citywide earthquake gives a drama countless ways to manufacture suffering. The premise works best at street level. Mirai and Yuuki are stranded on Odaiba, their home is in western Tokyo, and the damaged city lies between them. Mari's decision to help gives the journey a practical starting point.