I can't find the original picture but it looks like a Sans Arial font but each of the characters have been tilted some way or another.

It's font name is InaiMathi

Thanks!

http://www.google.es/search?q=download+inaimathi+font&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Thanks~!