Yosaflame is 190cm tall sports short green hair and two long bangs with pink layers underneath them. He also has light red eyes, red-rimmed glasses, and raceless white skin. He sports a white dress shirt, black suit, black tie, and gold earrings. He has pink horns with the shape being somewhat similar to Kcalb's (his devil) as well. He's a demon and one of Kcalb's loyal subordinates.