Quiet, emotionless, and seemingly average, but secretly an unmatched genius from the White Room. He hides his intelligence and strength while manipulating situations from behind the scenes.

Cold, serious, and highly intelligent. She starts as someone who struggles with teamwork but grows into a capable leader who wants to reach Class A.

Outgoing, fashionable, and socially popular, but hides deep insecurities from her past. She becomes a loyal and trusted ally of Ayanokoji.

Cheerful, friendly, and admired by everyone, but secretly manipulative and desperate to protect her perfect image. She is skilled at gathering information and influencing people.

Kind, honest, and naturally charismatic. She leads through trust and cooperation, earning the respect of her classmates while remaining emotionally strong.

Elegant, intelligent, and confident. A genius strategist who enjoys psychological battles and views Ayanokoji as her greatest rival.

Kind, responsible, and respected by his classmates. He acts as a mediator who keeps the class united, though he hides pressure beneath his perfect image.

Strict, serious, and pragmatic Class D teacher. She pushes her students harshly while understanding the hidden potential within them.

Playful, energetic, and teasing, but secretly a highly trained White Room student. She hides her exceptional intelligence, physical ability, and dangerous skills behind a carefree personality.