So a list of all the 2013 Vita games? I'm kidding. :P
Here's my top five most anticipated. I'm a fan of RPGs, but I'm also a fan of playing games in a language that I can read, so I usually don't import anything text heavy. Almost every import game I own has the word Gundam or has a Gundam in it(A.C.E. series) It seems good mech action games remain exclusive to Japan. Japan hates us :(. Ys Celceta hasn't been announced for the west, but I have faith in XSeed.
Dragon's Crown
Sacred 3
Ys Celceta Sea of Trees
Tearaway
Killzone Mercenary