What's more, we've got the leaked TGS trailers for Kingdom Hearts: Birth by Sleep and The 3rd Birthday. The Birth by Sleep one is quite the long one, and it begins at about the 2:00 mark -- it includes both cut scenes and gameplay -- most of us haven't seen the game in action, so this is quite a treat. The trailer for The 3rd Birthday, is considerably less exciting, with no gameplay, but keep in mind this is the first trailer. Check them out after the jump.
Source -- Siliconera
Source -- Youtube