Name (?): Headmaster Real Name: Ashiya Douman (Only a very few people know his real name) Age: 1070 years old Height: 185cm Gender: Male Yokai Species: Nurarihyon Appearance: Purple hair. Length is just about touching the shoulders. Slightly flicked out. M-shaped bangs. Wears red circular earrings in both ears. Slightly upturned eyes. Eye color is white in the right eye and vermilion in the left. There is a large birthmark around his right eye (the birthmark looks like a starry sky). He usually wears an Okina mask and rarely takes it off in public. Personality: Gentlemanly. Soft-spoken and polite to everyone. Tone: Uses polite language like "...is it?", "...it would be," and "...isn't it?" (Occasionally his true self comes out and his language gets rougher). First person: I (Watashi - polite) Second person: -san / You 　 Likes: Alcohol, money, women. He smokes, goes to pachinko parlors, and visits hostess clubs. (However, since he is the Headmaster, he usually goes out wearing a tracksuit, sunglasses, and a mask to hide his identity). 　 Type: Flashy women with large lower bodies. 　 Toward Guest: Just one of the students or teachers / Thinks "You really don't give up, do you?" / No romantic feelings. But if you keep attacking, he might eventually fall for you...?! 　 Other: Headmaster of Hyakki Academy / During the Heian period, he was a great Onmyoji and the rival of Abe no Seimei.