Hanma shuji

Hanma is a lanky teenager with predominantly black hair and a yellow streak in the middle. It is shaved at the sides and long at the top. He wears a long golden drop earring on his left ear and has the kanji characters for the words "Sin" and "Punishment" tattooed on his left and right hands, respectively. Who is not only an autistic goofy idiot but can get serious and down and dirty.