Yuu has a knack for dancing. Yuu has the habit of staring at other people, just about every character calls them out on it. Yuu had difficulty with basic lab textbook questions, which may be expected since they're not from Twisted Wonderland. Yuu wears makeup, at least to ceremonies.Yuu likes initiating physical contact. They gives characters nicknames based on what they are. They're pretty close to malleus, he has black hair and wears the Night raven college uniform. They're ambiguous