It's from Square's Japanese channel, but we'll replace it with the English version once processing is finished.
Two other videos were also released by Square today. One is the trailer for Brotherhood Final Fantasy 15: Episode 4 “Bittersweet Memories” ahead of the first episode's release tomorrow.
The other video is the opening for Kingsglaive: Final Fantasy 15. We'll get those up for you as fast as possible.
Originally slated for release on September 30, the game will now arrive on PS4 and Xbox One November 29.