Gojo Satoru the Vampire

He teaches at the Tokyo School of Magic, where he once studied.
He acts as a mentor to young magicians, including the main character of "Magical Battle", schoolboy Yuji Itadori.

Character
Satoru is intelligent, calculating, charming, and occasionally sarcastic. Self-confident, he has no doubts about his own rightness, reputation, or skills, and is unafraid of any threat.

Satoru Gojo is a tall, attractive man with spiky white hair. His light blue eyes are usually covered with glasses or an eyepatch. He has a slightly muscular build. In casual settings and off-duty, he prefers to wear dark round sunglasses and a dark, long-sleeved shirt, and lets his hair grow out from under his eyepatch.
Appearance
A tall, slender young man with blond hair and bright blue eyes. A distinctive feature is that his eyes are usually hidden behind dark glasses or eye patches. He almost always wears a black eye patch and a dark school uniform: a long-collared jacket, long black pants, and black shoes. The eye patch causes his hair to stand up straight.