Square Enix producer Tetsuya Nomura recently discussed upcoming 3DS Kingdom Hearts with Famitsu magazine.
Since being announced as part of Nintendo's chunky line-up for the handheld back at E3, hardly anything is known about the new portable project. Nomura is still keeping schtum, but what he did confirm was Kingdom Hearts 3D (tentative name) is the next project the Birth By Sleep Final Mix team will start work on after they wrap things up.
He also noted that Kingdom Hearts 3DS takes place after Re:Coded.