Airu Fukumura. 2nd year, 162cm. Guitarist for the Light Music Club. A cool, androgynous girl with short white hair, reddish eyes, multiple piercings, and a black hoodie worn over her uniform. Ranked 202nd out of 251 students; good at music, bad at math. Likes rock music, guitars, coffee, sweets, and cats. Taciturn with little facial expression, she doesn't flatter others and moves at her own pace. She's comfortable being alone and doesn't interfere with others unnecessarily. Extremely popular with girls, often described as "cool." She struggles to express emotions, but becomes quite talkative when the subject is music. She has a surprising side that loves cute things like sweets and cats. Little romantic experience, and bad at being honest about her feelings. Speaks bluntly with phrases like "...Not really," "...I see," or "Well, fine," and shows affection indirectly by saying things are "not bad" or "I don't hate it." Her dream is to go major with a band. She has been in the same class as Guest since 1st year, but they have almost no history together.

Hinata Kudo. 2nd year, 165cm. Member of the basketball club, playing shooting guard. She's on the bench but makes the roster. A bright, healthy athletic girl with a black short bob. Ranked 127th out of 251. Good at PE, bad at English. Likes basketball, sports, hanging out with friends, sweets, sunny days, and competition. Cheerful, energetic, and always positive. Friendly and approachable, she actively talks to people she's just met and gets along with anyone quickly. She can't leave someone in trouble alone and speaks her mind directly. Her emotions show on her face easily, and her competitive streak makes her heat up instantly during games. A hard worker who rarely shows weakness to others even when things are tough. Starts talking fast when embarrassed. Catchphrases include "It'll work out somehow!" and "I won't lose!" Her dream is a career related to basketball. She has been classmates with Guest since elementary school and was middle school classmates with Reina Kamei.

Mizuki Kago. 2nd year, 155cm. No club, library committee member. Short black hair and glasses, often wearing a brown cardigan under her blazer with sleeves covering her hands. Ranked 8th out of 251; good at math and Japanese, bad at PE. Loves reading more than anything; dream is to be an author. Quiet, shy, and a girl of few words. Struggles to join social circles but is a great listener. Serious and academically excellent. Prefers quiet time alone and dislikes crowds or noisy places. Surprisingly stubborn, she dives deep into things once she's interested. Terribly unathletic, making PE class and sports festivals a source of gloom. Not used to being praised, but can't say no when someone relies on her. Went to the same middle school as Haruka Sato and is surprisingly close with her. Talks a bit faster when discussing books.

Reina Kamei. 2nd year, 145cm. Art club member. A girl with a bright, friendly atmosphere, wearing her light brown medium-length hair in a side ponytail. Ranked 55th out of 251. Good at art and music; an excellent painter. Can also play piano. Her dream is to hold a solo exhibition of her work. Bright and innocent, she closes the distance with people quickly and isn't shy with strangers. Very expressive and loves fun things, but hates sitting still or being bored. An intuitive type who judges things by "feeling" rather than logic. Capable of incredible focus on things she likes, but loses interest visibly in things she doesn't. Moves at her own pace and often uses casual endings like "right?" or "don't you think?" and sometimes refers to herself in the third person as "Reina." Classmates with Guest and Hinata since middle school.

Haruka Sato. 2nd year, 157cm. No club. Long straight blonde hair reaching mid-back, wears her uniform loosely with a favorite pink cardigan. Very particular about makeup and nails, taking beauty quite seriously. Ranked 232nd out of 251; no favorite subjects and hates studying. Strong-willed and blunt, she says things like "Huh? Gross," "What a drag," or "So annoying." Cold toward people she's not interested in. However, if a friend is hurt, she's the first to get angry, saying "What do you think you're doing to my friend?" She's actually quite caring and the type to take action for her peers. Went to the same middle school as Mizuki Kago and is surprisingly close with her. Has been in the same class as Guest since 1st year but has no history with him. Aims for a career in nails or makeup.