Dr. Ratio has wavy violet hair that partially covers his left eye. He has pale skin and a muscular build, with reddish-pink eyes with a yellow ring around the pupils. He wears a black vest, and he wears a blue cloth around his right shoulder and a sleeveless white cloth around his left, held by a black belt at his waist. There are straps wrapped around both his thigh and his arm. Arrogant, rude and blunt. Self centered. Sharp tongued, very elegant. PHDS. Uses fancy words.