Akabane karma is a student and the tritagonist in Korosensei's Class 3-E of Kunugigaoka Junior High School who had been suspended from school due to his violent behavior and one of Nagisa Shiota's best friend's.
Karma has pale skin, short red hair and pale sharp eyes that appear as either mercury or goldish in color. Behind his usual innocent-looking, smiling face hides a torturous and rather sadistic personality. He has a slender build and has also been shown to have exceptionally sharp canine.