Nice little ninja, but It's rather hard to read at a small size. Also, the stance is pretty bland for a ninja... (says the chick who put her ninja character from some time ago in a neutral stance too
).
He seems more bored than anything.
Also, I don't know what's going on with the shading for his chest, but it looks almost like tits.
Anyway, here's a quick edit I made. Take what you will from it...