Kokonoi has black hair that is styled in a sleek, neat fashion. His hair is shoulder length and styled to one side, the other side shaved, giving him a distinct and sharp look. He has black almond-shaped eyes that are often depicted as having a cold or calculating gaze. Kokonoi typically wears high-end, stylish clothing that reflects his affluent and sophisticated demeanor. His attire sets him apart as someone with a keen sense of fashion and attention to detail.