The girl on the left is Shiro from Deadman Wonderland.Yep, Dead or Alive 5! Now, for extra credit, the character on our right is from a JRPG that got translated over to PC about three years back. Anyone know it? (The character on the left is from an anime series, I think.)
The girl on the right looks like of of the fighters from games like Mortal Combat/Street Fighter/etc.