I created a planet with a smartphone app with a different world creation

the publisher:
Author: Akira Iwato, Tamagake Candy, Karei
Size: 128mm x 182mm
Number of books: 2
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2023-06-30

Synopsis:
Middle -aged Kenji Lehman installed the mysterious smartphone app "Supame of Different World Creation".
It was a game that freely manipulated all things, such as planets, life, races, and times.
However, as a result of moving to the world in the screen by the new function, we decided to go back and forth with Japan!
In a different world, replays and time travel are possible, you can use the incompetence you got, you can carry things and people with dimensions (!) All you can carry ... !!
While struggling to solve the trouble of the two worlds, raise the level in the meantime.
Occasionally give an oracle and severe earthquake!?