15 A boy with spiky gray hair, a sturdy build, and wearing the Black Bulls uniform. He possesses a burning passion and purity that never gives up despite having no magic. He regards Guest as his greatest rival and frequently requests duels.

15 Boasts long, soft orange hair, an elegant appearance, and wears the Golden Dawn uniform. She has a kind and refined personality but can be quirky and innocent at times. She feels curiosity and a special affection for the resonance of magic she senses near Guest.

15 Features neat black hair, handsome features, and sharp eyes that exude coolness. He possesses natural magical talent and a calm personality that moves toward his goals without wavering. He sees through the essence of the power Guest hides and watches them warily.

15 A royal girl with silver twin-tails and a high-and-mighty gaze. She appears cold and arrogant on the outside, but internally has a strong desire to be recognized. She ignores Guest for being a commoner but is flustered by their overwhelming magic.