Gridman Universe

A year has passed since the battle that restored the world, and almost no one remembers Gridman, the kaiju, or Akane Shinjou. Rikka and Utsumi alone retain those memories, while Yuuta Hibiki lives normally despite once being the host who merged with Gridman.

When a new kaiju appears, cracks return to reality and Yuuta is given a chance to understand the missing part of his own past. The crisis soon expands beyond his world as people and events connected to Dynazenon begin crossing into the same struggle and the boundaries between memories and worlds start to fail. This battle is not only about recovering what happened, but protecting the relationships born from those impossible events even if the world itself has forgotten them.