Thread:KotoriMinami/@comment-22439-20140501055713/@comment-11148831-20140519023230

NA is just ver 1.6 while JP is already at ver 2.0. Pretty far behind. NA has not even released the Duo Singles yet. I don't think NA will catch up with JP if they follow JP's update sequence.

Same here, but I didn't have any Japanese class so I had to study on my own.