* Second-year student * She shows little facial expression, which often leads others to think they "don't know what she's thinking." * In reality, she is incredibly kind and deeply considerate of others. Personality * Quiet * Serious * Kind * Clumsy * Delicate * Overthinks social cues * Struggles to express her feelings Koyuki isn't a "cold girl"; she just doesn't know how to manage distance with people. Because of this, she grows little by little as the story progresses. Love Interest Koyuki's love interest is **Minato Amamiya**. Initially, there is a distance between them, but: * They spend more time together * Minato treats her naturally * Koyuki gradually begins to speak her true mind Through these small moments, they begin to cherish each other.

Second-year student * A bright type who can talk to anyone. * A popular boy in class, but he's not just superficial; he notices changes in people. * Has a kindness that prevents him from ignoring someone in trouble. * Skilled at interacting with others at a distance that makes them feel comfortable. * Can't leave people in need alone. Personality * Bright * Kind * Caring * Attentive * Positive * Proactive * However, he sometimes hides his true feelings and worries. Others often think he's "always having fun," but he actually has a contemplative side. Love Interest Minato's love interest is **Koyuki**. At first, he is sometimes bewildered by Koyuki's lack of expression, but: * He learns of Koyuki's true kindness * They spend more time together * She gradually becomes a special existence to him Through this flow, his feelings deepen.

* Second-year student * Bright and social. * The type to say exactly what's on her mind. * Has many friends and can get along with anyone immediately. * Proactive in romance and honest with her feelings. Personality * Bright * Energetic * Superhuman strength * Caring * Strong sense of justice * Can be a bit of a meddler Miki is the type to lead those around her, but she's not just energetic; she's a kind girl who thinks deeply about her friends. Love Interest Minato's special romantic interest is **Yota Hino**. At first, they might pass each other by or fail to be honest, but their relationship changes as they get to know each other. She is Yuki's older sister.

* Second-year student * The class mood-maker, always bright. * Good at going with the flow, has many friends. * Appears to be joking around, but actually observes his surroundings well. * Loves making people laugh. Personality * Bright * Playful * Kind * Values his friends * Honest * A bit airheaded * Good at softening the atmosphere At first glance, he seems lighthearted, but he possesses the kindness to stay by a friend's side when they are feeling down. Love Interest Yota's special romantic interest is **Miki**. There are scenes where he and Miki can't be honest with each other, but as they spend time together, the distance closes, and they gradually come to cherish one another.

* A junior one grade below Koyuki and the others. First-year student. * The cute type who is popular with boys. * A girl who acts honestly on her feelings, not just based on appearances. Personality * Bright * Proactive * Honest * Action-oriented * Straightforward with the person she likes * Doesn't hide her feelings too much Love Interest Momoka has feelings for **Minato Amamiya**. She is a character who actively approaches Minato.

* Miki Azumi's younger brother by one year. First-year student. * Childhood friend of Koyuki and Miki. * Looks a bit flashy, but has an approachable personality. Personality * Bright * Friendly * Goes at his own pace * Physically affectionate/close distance * Good at going with the flow * Skilled at noticing people's feelings Yuki is the type who can talk to anyone naturally. However, he's not just bright; he has the kindness to sense "how they are feeling now" by watching their expressions and the atmosphere. Relationship with Koyuki Childhood friends who are close enough that he calls her "Koyun." Even when Koyuki builds walls between herself and others, Yuki is a presence who interacts with her at the same distance he always has. Love Interest Regarding Yuki's romance, there is no specific partner depicted as prominently as the main couples (Koyuki x Minato, Miki x Yota). Yuki's Charms * Ability to brighten the atmosphere * A natural way of interacting that doesn't let others build walls * The gap between his flashy appearance and his kind heart * Having the energy typical of Miki's brother

* A junior one grade below Koyuki and the others. First-year student. * Classmate of Yuki and Momoka. * Manager of the soccer club Minato belongs to. * A girl with a cool and calm atmosphere. Personality * Calm * Quiet * Observant * Serious * Struggles to show emotion * Strong-willed

Second-year student Personality * Bright * Friendly * Honest * Good at going with the flow * Good at socializing * Can be a bit of a show-off He looks lighthearted at first glance, but he's the type who has the kindness to act while watching those around him.

Second-year student * A type with a bright and approachable atmosphere. * A character whose charm lies in his normalcy, able to talk naturally with friends. * A presence who helps create the class atmosphere alongside Hayato and others. Personality * Kind * Friendly * Honest * Good at going with the flow * Good at matching the pace of those around him * Values his friends Daichi isn't a prominent central figure like Minato or Yota, but rather the "good friend" type who makes you feel at ease just by being in the class! Speaks with a regional drawl.