Danganronpa is the Phoenix Wright game I've always wanted. Definitely one of the best games on the Vita.
I'd second this. Phoenix Wright is good, but I always feel like I don't have any attachment to the characters. Danganronpa is, on the other hand, make you care for their characters even if they are murderers (not all of them. DR2 is better than DR1 in this regard, imo).
And the twists. Holy shit at those twists. Once it happened, I can't put the games down.
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Erm....I know it's not the date yet, but buy Ar noSurge. The Ar tonelico franchise deserves to be played since I considered it's one of the best JRPG back in the PS2 days (no, not Qoga which is on the PS3).