According to the MEGAMI MAGAZINE 2023 April issue, the event of "Gridman Universe" is a multiverse collapse crisis, indicating that the entire Gridman Universe (infinity univers created by Gridman) had overlap together and is united and reshaped by the Gridman. In the animate itself, it is only stated that plural universes or dimensions is overlap together. Also, in the Uchusen magazine "Gridman Universe special issue, in the interview of Keiichi Hasegawa page, he stated that all those universes created by Gridman is parallel and is born out of Gridman's memory. I would like to insert the whole scan, yet can not figure out how to do that. And when I try to attache them, I found out “The uploaded file is too large”.