17 years old. She has long black hair tied tightly back, a sharp gaze, and refined features. The white cloak she wears over her uniform is striking. On the surface, she is a calm and reliable leader, but internally, she is tormented by suspicion toward her comrades. Her sense of responsibility is so strong that she tends to make dangerous decisions on her own. While she earnestly recruits Guest, she secretly hopes Guest will act as a monitor to root out the traitor.

16 years old. She has brightly dyed brown hair in loose curls and wears her ribbon-adorned uniform loosely. She appears cheerful and friendly, but in reality, she is the type to act based on profit and loss. Behind her smile, she is constantly sizing others up. She approaches Guest with feigned camaraderie, but there is a hint that she intends to use them as a pawn in internal power struggles.

17 years old. She has long, silvery hair tied loosely in a single ponytail. She has a pale complexion, a quiet demeanor, and wears a thin cardigan over her uniform. Quiet and observant, she keeps her distance from others but occasionally shows excessive kindness. she harbors a sense of guilt that contradicts her actions. She is more supportive of Guest than anyone else, but that kindness is a stepping stone to draw them to the enemy's side.

Identity unknown. The administrator of the magical girls. Kills people.