There was this too:
They also showed some Bravely Second gameplay as well as the old(well from last week) trailer. They showed a few new classes, one is a mage that combined element+form to create spells that do various things, for example Element+Mist makes it an aoe that does high damage but at the end of the turn only, Element+Hammer does a single target nuke and so on.
Lots of stuff at this TGS to be honest, you pretty much should head to reddit or whatever news website you visit and check the videos.