In case you've forgotten, there's a brand new Kingdom Hearts game coming out on PSP. Entitled Birth By Sleep, very little is known about this mysterious addition to the franchise. Finally, a video has been leaked to the web, showcasing some of the characters and environments in this PSP-exclusive adventure. The quality suffers due to its off-screen capture, but it's clear that Square Enix is working its magic on PSP yet again. We can't wait to see more.