Im kinda freaked out!!
My buddy who I grew up with, looks exactly like that SERIOUSLY, though he does not do Manga, he is an animator though ( a damn cool one at that I may add, not newgrounds.com though does the 3D thing ) if you had that character holding A Wierd AL CD and a EMPOREOR death metal shirt, it would be like an exact copy, YOU KNOW A GUY NAMED NATHAN? DOES ANIMATION IN VANCOUVER B.C.? because man that would be pretty awesome!!
good stuff on the drawing, I had a good laugh thinking of my friend, exact replica just needs the items mentioned and would be a perfect self portrait
Cheers