Doraemon: My Adventures with the Protagonist Group

A story about a dad who gets recruited by the Time Management Bureau to work as an administrator, is forced by his mom to move to Japan, meets a group of friends, and then gets into all kinds of trouble in parallel worlds.

(PS: It leans toward everyday life, with both original plotlines and original content. The characters will visit other worlds for fun, such as Pokemon and Ultraman. This is not a System transmigration story; they will use gadgets like the What-If Phone Booth.)