Well, as far as Tales go, unless you can play in Japanese, there is nothing. If you can play in Japanese I absolutely recomend both Vesperia and Graces (based on my experience with the Wii version).
Valkyria Chronicles, Nier and Yakuza too, all of them are good (while none of them a pure JRPG).
Star Ocean 4 is alright... especially if passing on the English dub and playing with the original voices. Battle system is the main fun point, story was wrapped up a bit retarded IMO, but quite bearable. Overall good battle system and mediocre everything else.
Eternal Sonata I found quite enjoyable, WKC not at all. Online is the main attraction there and it's a grindfest with little going for it.
edit: There's also resonance of fate, here's a recent thread on it http://gamrconnect.vgchartz.com/thread.php?id=120826
