Tales of Hearts R has a new Chase Link system that you can activate in the middle of an attack. Trigger a Chase Link and you can chase an enemy in mid-air to follow up with another attack. TaleTale Source reports there is a gauge on the left hand side of the screen that looks like the over limit gauge from Tales of Vesperia. It’s unclear what the gauge does.
Shing has Hienshousen as one of his artes. Hisui Hearts has Harisuzume and new character Calcedony Arkham has Azure Edge.