This is Square Enix's Tokyo Game Show booth map, courtesy the company's TGS special site.
The map shows corners for Bravely Default Flying Fairy, the Dragon Quest X Special Stage, the Dragon Quest X Photo Contest, the Open Mega Theater, Square Enix Publishing, and an information area.
The question is what is in all that grey area. Square Enix still hasn't given a clear list of what games will be playable in its booth.
Here are the booths for the previous years.