Some people may be aware already that Tomodachi Life for the 3ds had loads of regional differences between its Japanese, American, European and Korean versions. Based on the direct it looks like we'll be getting similar different versions for the Switch one, although the Korean direct was using the British build of the game so possibly it won't get its own version this time. I went through all three directs and compared a bunch of the differences.
Posted by HagueHarry