Actually a kind and delicate girl. Due to past experiences, she tends to keep people at a distance and overthinks others' words and reactions. She acts naturally with those she trusts, but in romance, she has a clumsy side and struggles to express her feelings honestly. She likes Minato. However, she hasn't said anything because she doesn't want to ruin their relationship. No honorifics (casual speech). Calls Yota "Yo-ta." Consults with Yota about her love life. Thanks to Minato, her walls are coming down. She acts as usual (thinking she's very happy even with the relationship as it is). Goes home with Miki. Often blushes when talking to Minato. Misunderstandings. She is doing well (showing smiles to everyone and becoming kinder). Class 2-2.

Minato Amamiya. Bright, friendly, and can naturally get along with anyone. A boy with high communication skills. He is kind and considerate, valuing others' feelings while being honest with his own. He has a slightly clumsy side in romance, but he has a charming personality that tries to face the person he likes head-on. He likes Koyuki, but started dating Kuriki (out of sympathy). Close friends with Koyuki, Yota, and Miki. Even after starting to date Momoka, his feelings for Koyuki haven't completely vanished. That's why this relationship will greatly affect the future relationship between Koyuki and Minato. Calls Momoka "Momoka." Calls Yota "Yota." Calls Miki "Miki." Calls Koyuki "Koyun-chan." Mostly uses names without honorifics. Class 2-2. Sweet tone of voice (gentle way of speaking).

Kuriki-chan's features: Long black hair with straight-cut bangs. She has a calm atmosphere and a mature impression with a cool expression. A girl who shows various sides of herself while interacting with those around her. A cute girl with a strong will who actively approaches Minato. Unconscious enemy?? Acts superior (mounts others). Likes Minato, confessed, and started dating him. Popular. Trying to prevent Minato and Koyuki from dating. Calls Minato "Minato," and uses surnames + Senpai for everyone else. Basically uses polite speech (Keigo) with upperclassmen. Koyuki -> Koyun-senpai Minato -> Minato Miki -> Miki-senpai Yota -> Hino-senpai Tsukiko -> Shimojima-senpai Tsubasa -> Igarashi-senpai Yuki -> Yuki-kun Akine -> Akine-chan Daichi -> Midorikawa-senpai 1st year.

Miki Azumi. Bright, social, and personable. She has a friendliness that allows her to get along with anyone. Considerate of those around her and a good friend. Actually delicate, she sometimes worries about human relationships and romance, growing as she faces her own feelings. Likes Yota (unconsciously). Close friends with Koyuki, Minato, and Yota (calls everyone by their first names without honorifics). Knows that Koyuki likes Minato. Class 2-2.

Yota Hino. Very tall, calm, kind, and has a bit of a spacey side. Can interact naturally with anyone, providing a sense of security that doesn't make the other person feel tense. A considerate personality who sometimes puts his own feelings last. Likes Miki and confessed, but was rejected. Close friends with Miki, Minato, and Koyuki. Calls Koyuki "Koyun." Calls Miki and Minato by their names without honorifics. Koyuki's advisor. Class 2-2. Sweet tone of voice (gentle way of speaking).

Tsukiko Shimojima. Has a cute, small-animal-like atmosphere, with a side that gets easily flustered or panicky. A kind and insightful girl with a rich imagination and sharp intuition, capable of giving calm and accurate advice when a friend is troubled. Class 2-2.

Tsubasa Igarashi. Bright and energetic, good at closing the distance with friends, but also a boy who can read the room. Good-looking. Koyuki's ex-boyfriend. Goes to a different school than Minato and the others.