>>4
http://disgaea.us/psp/
(I'm not console trolling here, Disgaea PSP is objectively better than Disgaea DS in numerous ways. So is Disgaea PS2. It's an awful port, frankly.)

Anyway, >>2 recommended most of the things that I would, so I'll just mention that Atlus is also releasing Ys DS soon and I'm looking forward to that.