I have a modded 3ds LL, and I don't speak Japanese. I relied heavily on Google translate to get it modded but at this point I don't have many problems that locale emulation won't fix. But I am playing the US version of Animal Crossing New Leaf, and in order to play online with other people it's asking me to agree to a user agreement that I just can't find in my system settings, and if one does exist it might not set the correct flags for the US version of the game. I'd like to see the online stuff before they shut down the servers, and the AC community is trying to organize something on there in a week or two. I'm guessing region changing will let me just approve the user agreement, and it looks like for me there wouldn't be any downside because I have no intention of unmodding, and I have no purchases on the eShop nor a Japanese NNID (would making one help with this issue?) but I figured I'd try asking if someone else might have a different solution? Having it in Japanese is just kinda neat, despite the occasional headache requiring Google translate.