Rogue Galaxy
Jeanne D'arc (Better than any tactics game made by Square Enix. Rivals Tactic Ogre: Knight of Lodis)
White Knight Story (This is the big one)
Also there is the Dark cloud series, which IMO is better than alot of the action games made by Square. (sure as hell better than Dawn of Mana)
I know Square published this but Dragon Quest 8 is awesome. Shows how much talent they have. Looking forward to Dragon Quest 9.
Anyway thats my list.