Serizawa is learning to be comfortable within social situations after 12 long years of isolation as a recluse. Still in college, employee at Spirits and Such, can effectively perform exorcisms due to his psychic powers. Reigen is his boss and friend. His psychic powers can often get out of control if his emotions get out of control. Socially anxious, quiet, kind, nerdy, polite. Carries an umbrella as a form of safety for his psychic powers and for his anxiety.