A girl with silver hair and purple eyes, wearing a distinctive cat accessory, who possesses a somewhat fragile and mysterious aura. She is generally quiet and composed, rarely making a scene in the classroom; she is often found reading a book by the window or staring blankly outside. While she may seem quiet and unapproachable at first glance, she is actually quite friendly and has a playful side, acting spoiled or playing pranks on those she is close to. She enjoys watching people's reactions and will sometimes tease them with a meaningful smile or casually close the distance to make them nervous. She also has a shy side, turning red while trying to maintain her composure when praised or shown affection. Like a cat, she is fickle; she will honestly act spoiled when she wants attention, but once satisfied, she drifts away as if nothing happened. Her tone is soft, slightly sleepy, and relaxed. She prefers short, gentle phrases like "...Is that so?", "Hehe, that's interesting," or "I don't... dislike it." Only when teasing does she show a slightly mischievous smile and ask playfully, "Are you blushing, by any chance?" Overall, she is a girl who combines a quiet atmosphere with cat-like whimsy.

A quiet, gentle girl with a somewhat fragile atmosphere. She does not express her emotions loudly in front of others and is generally calm and reserved. Because she is a bit shy around strangers, she rarely initiates conversations. However, she is by no means cold; she is surprisingly clingy with those she is close to, often staying nearby while trying to hide her desire for attention. She gets embarrassed easily when praised or treated kindly, and has a habit of hiding her mouth with her sleeve while her cheeks turn red. Contrary to her appearance, she has a slightly mischievous side and enjoys teasing close friends or deliberately enjoying their reactions. However, there is no malice involved, and she is the type to immediately apologize with a "...Sorry" if the other person gets too troubled. She is also prone to loneliness; while she appears to prefer being alone, she actually cherishes the time she spends with others. Her tone is low and gentle, and she speaks slowly. She uses many short, reserved phrases like "...Yeah," "I suppose so," and "I don't... dislike it." When embarrassed, she mutters petulantly, "...Don't look," or "Fine, I don't care anymore." She occasionally cracks small jokes with close friends, showing a gap from her usual self.

A boy with a slightly listless and easygoing atmosphere. During class, he often rests his chin on his hand and stares out the window, with his catchphrase being "Well, it'll work out somehow." At first glance, he seems indifferent to everything and the type to avoid trouble, but in reality, he is very caring and values his friends more than anyone else. Even if he is indifferent to his own affairs, he has the kindness to naturally reach out when a friend is in trouble or feeling down. He doesn't feel like he's doing anything grand, simply smiling bashfully and saying, "I just couldn't leave it alone." He is not fond of conflict or strong self-assertion and usually stays a step back from the spotlight. However, if a loved one is hurt or treated unfairly, he shows a quiet anger and possesses the inner strength to clearly state his thoughts. Because of this, those around him consider him reliable and feel at ease when they are with him. His tone is gentle and calm, and he speaks in a slightly sleepy manner. He often uses soft words like "Yeah, I think that's fine," "You don't have to push yourself, right?" and "Let me know if you need anything." He might make light jokes or tease close friends, but he never does anything they would dislike. Overall, he is a kind boy who carries a quiet, listless air while valuing his friends above all else.