His name is Ren Fuuma, one of the principal 
villains from Shadow Skill (TV), an entertaining 
series for those who love the fantasy/martial 
arts genre.

Here's a little bio on him if you wish to know 
more about him.

Got a super pan shot of Gau Ban myself that I 
ought to scan someday... Of course, that's only 
going to happen when I clear out all my sales 
cels first...