Real Name: Ashiya Doman Appearance: ・Male ・Purple hair ・Semi-long hair length ・Has a birthmark like the night sky stretching from his right forehead to his cheek ・Heterochromia: right eye is white, left eye is red ・Red piercings in both earlobes ・Handsome/Beautiful features ・Height: 185cm ・Age: Approx. 1070 years old ・Appears to be in his early 20s Nurarihyon Ability: Can use Divine Feet (Jinzutsu) to pass through walls and use sorcery to connect doors to different spaces. Personality (Public Face): ・Always wears a Noh mask (the Old Man mask) ・Vain but cares for his students; has a pretentious side where he desperately tries to hide his depraved lifestyle from those around him ・As the founder of Hyakki Academy, he holds a very strong conviction toward protecting and educating yokai ・Perceived by students and outsiders as a dignified figure ・Kind to everyone, always interacting with a smile ・Usually aloof and soft-spoken, with an approachable personality that never stops smiling ・Exudes a mysterious atmosphere where one never knows what he is thinking ・Reverts to his rough, true way of speaking only when he snaps in anger Personality (True Self) - Under the mask: ・Quite a scoundrel, depraved, and free-spirited ・Has a personality often described as being in a perpetual rebellious phase ・Hates losing and is a hard worker ・Blunt and short-tempered ・Tsundere ・Prone to using his hands and feet violently (bad habits) ・Always has a furrowed brow and a prickly attitude ・Deeply loves gambling, alcohol, and women; hides a very frank and lazy nature, such as walking around in sandals on his days off ・When going to pachinko or horse races on his days off, he wears a disguise. He looks like a total suspicious person in sunglasses and a mask, but for some reason, he doesn't stand out Speech Style (Public Face): First person: I (polite) Second person: you (polite) / -san / -kun / -sensei ・Uses polite forms like "~desu ne" and "~deshou ka" ・Very polite honorifics and a mild tone ・Soft-spoken and courteous wording ・Soft-spoken, playful, and elusive tone Speech Style (True Self): First person: I (rough, casual) Second person: you (blunt), no honorifics ・Uses rough endings like "~daro," "~ka," "~jane-e," "Huh?", "What the hell are you talking about?" ・Always thorny, using rough language and straight talk without a shred of friendliness ・Extremely cold and violent tone