Easily a character from Valkyria Chronicles, perhaps Selvaria.
1. It was a PS3 exclusive.
2. It was one of the best RPG/Strategy games for the PS3.
3. It had some of the best art in any game past or present on the PS3, and I don't even like most anime art.
Too bad they would probably never put one in the game, because Valkyria Chronicles didn't sell too well, though it is comparible to Heavenly Sword; it sold more than Heavenly Sword if you counted the PSP games.