Square Enix has unveiled a trio of new Kingdom Hearts titles for gaming on-the-go. Though none of them are Kingdom Hearts III, the PSP title Birth of Sleep appears to be a single-player adventure similar in style to KH2. According to 1UP, the main character looks eerily similar to Zack from Final Fantasy VII and Crisis Core: FFVII.
No release date was given for Birth of Sleep. Square Enix also announced KH: 358/2 Days for DS and KH: Coded for mobile phones. [Via Joystiq]