Ravon from the Cyantian Chronicles - http://cyantian.net dressed as Issun from Okami. Note that I have never played the game, so I'm not a hundred percent familiar with the look. :D But it's cute.. and it gives me evil ideas reading about Issun and Okami in the comments of all the fanart I saw.
Ravon Akaelae is a boy, btw, even though he looks a bit girly in this.

Commission is for  hariman