that useful list for reference! No wonder I cannot use the Tomodachi Life (European) on my 3ds JP consoles with region3 loader.
I can confirm that Theatrhythm: Final Fantasy(JPN) works in US 3DS 9.4 - plays in Japanese.
I also have RE:Mercenaries(JPN) and Super Street Fighter iV(JPN) to test later.
its a real shame. Im enjoying it on my Aussie N3ds
Hi, sir. How you guys run this Tomodachi Life EUR game on your JPN new 3ds? I tried many time , still error happened...