Hi There is currently en event in japan where we can receive some exlusive pokemon using in game code. In order to receive this, i tried to launch a Jap ROM on my french 3DS. It worked but no matter how i try (patched .3dz or CIA using GW) the game always says that i can't reveive the event on this game. Is the region determined by the game/cartridge or by the console itself ? Does it work if i format my emunand and set up Jap region/language ?