The Sakura Empire in Nihonkoku Shoukan

This fanfiction is made by me trying to do something that I haven`t seen before. Now what is all this about. Well I played a standard game of HOI4 with a few mods. I basically turned Japan into the Sakura Empire from Azur lane and invaded China and Russia. Now I got an idea. What if instead of the peaceful Japan that got transported into the World of Nihonkoku Shoukan the expensionist Sakura Empire and it`s puppets from my HOI4 game got transported there instead. Now a note before you should start reading. The names of ships, Aircraft and Tanks aren`t historically correct. I will put into the Auxillary Chapters all the important information about the Sakura Empire and it`s puppets, as well as it`s history from 1936 to 1946.
Normal Japan will exist though. How? Well Japan will come into the world a few months later because a continent with a really dumb empire and a gate get teleported there causing a bridge between two worlds.