This video is from Famitsu, so tons of Japanese in it with no English subtitles, sorry about that:

Hot! I guess I will be buying the Circle Pad add-on just for this game. Well, if the add-on comes to the US.

Who the heck are the two other people in the party? Is Dreamworks throwing their hat into the ring now? Looked like Po from Kung Fu Panda in the little circle.

@Valames: It is some kind of pet thing that follow you around. It looks like they will be your Donald & Goofy in this game & you will be able to perform special moves with them. I don't fully understand it yet myself though.

Their reaction to Neku showing up is pretty great.

OH FUCKING SHIR NEKU IN KINGDOM HEARTS FUCK YES I CAN'T FUCKING BELIVE THIS ITS FUCKING AMAZING I LOVE THIS IT'S SO GOOD IM GONNA CRY OF HAPPINESS.

FUCKING HELL YES. IM SO HYPED.

I disagree

OH FUCKING SHIR NEKU IN KINGDOM HEARTS FUCK YES I CAN'T FUCKING BELIVE THIS ITS FUCKING AMAZING I LOVE THIS IT'S SO GOOD IM GONNA CRY OF HAPPINESS.

FUCKING HELL YES. IM SO HYPED.

wtf is dream drop distance

WHAT THE FUCK DOES THAT SUPPOSED TO MEAN IT IS SO STUPID

wtf is dream drop distance

WHAT THE FUCK DOES THAT SUPPOSED TO MEAN IT IS SO STUPID

Also, here is a breakdown of the TGS trailer (Square doesn't usually release TGS trailers to the public).

Oh, Neku is in it? Cool!

I also like that while they used young Sora, they at least finally updated his character model with new clothes. Never liked the old ones.

The name may be ridiculous but man that game sure looks great.

New hardware revision incoming.

Sad day.

Hmm those Sora companions look very Noise-y like if you ask me at least that pig it looks straight out of TWEWY , But danmit square why isn´t this game coming to the Vita stop spreading Kingdom Hearts like polem among consoles!