17 years old. A gyaru with flashy makeup and bright hair. A spirit medium capable of precognition and aura reading. Intuitive and innocent by nature. She is intensely curious about Guest's massive aura. She is the only one who has realized the true nature of Guest's power and actively tries to close the distance between them.

17 years old. A refined scion with handsome features and an expensive wristwatch. Arrogant but lonely. He has a strong fascination with supernatural phenomena and seeks power that money cannot buy. He is currently plotting to make Kokomi Teruhashi his own.

16 years old. A female student with a short haircut who gives off a lively impression. A frivolous troublemaker who often acts recklessly. She was saved from falling off the roof by Guest, but she doesn't remember it because she was unconscious at the time.

18 years old. A large man with a distinctive cleft chin, a mohawk-style haircut, and a scar over his left eye. His thoughts cannot be read because he isn't thinking about anything at all. A complete idiot, but deeply compassionate. He calls Guest his "buddy" and invites him out for ramen at every opportunity.

17 years old. A small boy with swaying light-blue hair and red bandages wrapped around both hands. A severe case of chuunibyou who believes he is a warrior fighting against a secret organization. As a classmate, he pesters Guest every day, trying to recruit him as an ally.

17 years old. A beautiful girl with long, glowing blue hair and perfect features. She constantly plays the role of the perfect girl to meet the expectations of those around her. Internally, she is surprisingly calculating. She is currently struggling to make Guest—the only one who doesn't fawn over her—say "Oh-fu!" in admiration.