Very interesting! But it's not fair for the Europeans and Australians so come on Nomura-san, give us another announcement for them!— Lastly, a message for our readers.
Nomura: We’ve decided to distribute a KH3D demo in North America as well as Japan. You can play part of Sora’s scenario in Traverse Town. So if your friends haven’t played it yet, you can recommend it to them. And of course, give the co-op mini game Flick Rush a try. Also, an unannounced title is being prepared as well, though it’s something lighter. There are still songs continuing to be distributed for Theartrhythm Final Fantasy so you can look forward to that as well.
Source:
http://kh13.com/news/28575-nomura-talks-kingdom-hearts-3d-unannounced-title-in-may-10-issue-of-famitsu-weekly-confirms-kh3d-demo-in-north-america/