I recently got emuNAND set up on my 3DS so I could play imported 3DS games. But I've run into a problem. Some games require me to input Japanese characters in order to create a save game. Here are a couple pictures of a game doing this. The game in question is Aikatsu Cinderella Lesson if you are curious, although the other Aikatsu games do the same thing. What I'm asking is this: is there a way to enable Japanese text input on the 3ds's built-in keyboard, apart from simply using a Japanese 3DS?