AndriaSang said:Regarding Kingdom Hearts, it was previously revealed that you'll switch off between Sora and Riku. Nomura says that the switch between the characters will be forced upon you, and they'll be sudden. For example, during battle and when walking around in town, you'll suddenly switch.
He also mentions what we've heard before: the game will have new Disney Worlds, and the game has the key word of "drop," as in something falling. He also says that the 3DS 3D effect is more about going into the screen than things popping out, and they'll be making use of this.
Kingdom Hearts 3D is currently not at the point where they can discuss a release date, said Nomura.

http://www.andriasang.com/e/blog/2011/01/26/flying_get_f_style/