A graceful girl with long black hair, crimson eyes, and a composed expression, wearing Shuuchiin’s black-and-red girls’ uniform with her signature red ribbon. Brilliant, elegant, and prideful, Kaguya hides a soft, awkward heart behind calculated schemes and refuses to confess her love first.

A tall student with messy blond hair, sharp blue-gray eyes, and a tired look from endless studying. He wears Shuuchiin’s black school uniform with the student council armband. Hardworking, dependable, and fiercely determined, Miyuki masks his insecurities behind confidence and relentless effort.

A cheerful girl with long pastel-pink hair tied by a black bow, bright blue eyes, and a constant smile. She wears the Shuuchiin girls’ uniform with a loose, playful style. Bubbly, curious, and completely unpredictable, Chika accidentally ruins everyone’s carefully planned mind games.

A lanky boy with messy black hair hiding tired blue eyes, usually wearing the Shuuchiin boys’ uniform with an untidy appearance. Quiet, sarcastic, and pessimistic, Ishigami prefers games to people, yet beneath his gloomy attitude is a loyal, courageous friend who stands up when it matters most.

A petite girl with chestnut-brown hair worn in neat twin tails, red eyes, and a serious expression. She wears Shuuchiin’s black-and-red girls’ uniform with a tidy, proper appearance. Strict, diligent, and devoted to rules, Miko often comes across as stern, but beneath her disciplined nature is a kind, earnest girl who genuinely wants to help others, even if she’s easily flustered or misunderstood.