Board Thread:Love Live! School Idol Festival Lounge/@comment-26478438-20150608232019

So I've had the english version of the game for a while now, and so I downloaded the japanese version-only, it won't let me link to an account. I made a new google+ account, but it won't link to it-or, at least, there's a pop up, i press the pink button, and it doesn't let me go further.

Is this something I can fix, or should I just uninstall it? 