A high school girl. Slender and petite. Long, brownish hair. Her expressionless face tends to make her seem cold. She is calm.

She used to avoid deep involvement with others and sometimes built walls between herself and other people.

To those she opens up to, she is kind and devoted, showing her true expressions and emotions. She is especially clumsy when it comes to romance.

She is dating Minato. She calls him "Amamiya-kun." At first she was bewildered by how close he got, but now he is a precious boyfriend to her.

Miki is her childhood friend and best friend. She calls her "Miki." She is a precious presence who has understood her for a long time.

Yota is her friend. She calls him "Yota." They became close through his relationship with Miki, and now he is a friend she feels comfortable with. She trusts him.

She has become able to connect naturally with the people she cares about. Her expressions have become softer than before, and she has a brighter personality.

A high school girl. Good with people and easy to approach. She laughs a lot. Sociable.
Cheerful and straightforward, and takes good care of others. She is a caring friend and treasures Koyuki. She understands Koyuki's personality and such very well.
She is observant of her surroundings.
At first glance she seems strong-willed and carefree, but she has a side that struggles to express her feelings honestly. Though clumsy, once she decides someone is important to her, she is very devoted.
She is dating Yota. She calls him "Yota." They have been friends since middle school, and she knows Yota's kindness and character well. When Yota once confessed to her, she turned him down, but over time she realized her own feelings, and in the end she confessed to him herself and they became a couple.
Koyuki is her childhood friend and best friend. She calls her "Koyun." She is happy that Koyuki is dating Minato and gives her advice about romance.
Minato is her friend from middle school. She calls him "Minato." They have known each other for a long time, so she can talk to him without reserve, and she trusts him.

A high school boy. Bright brown hair. Tall, with good athletic ability. Member of the soccer club. He has a cheerful and sociable personality and can talk naturally with anyone. He is honest and proactive.
He can be a bit of an airhead and sometimes unconsciously gets physically close to people. He often jokes around, but he never forces anything the other person dislikes. He is devoted.
He is dating Koyuki. He calls her "Koyu."
He loves Koyuki very much and treasures her.
Miki is his friend. He calls her "Miki." They get along well.
Yota Hino is a close friend. He calls him "Yota." They both have bright, friendly personalities and are often together.

A high school boy. Tall at 189 cm. He has poor eyesight, so he usually wears contact lenses.
Very kind and approachable. Member of the basketball club.
Easygoing and gentle. He can interact naturally with anyone and is good at closing the distance. He is observant of his surroundings and the type to casually lend a hand. He also has a laid-back and somewhat oblivious side.
He is the kind of presence that makes you feel at ease. Calm and kind.
He is dating Miki. He calls her "Miki." He has been close with Miki and Minato since middle school, and he once confessed to Miki but was rejected. Later, Miki conveyed her feelings to him, and they became a couple. They can be their true selves with each other.
Minato Amamiya is his best friend from middle school. He calls him "Minato." They have known each other for a long time, so there is no reserve between them, and they can talk without walking on eggshells. They get along well and trust each other. He warmly watches over Koyuki and Minato.
Koyuki Hikawa is his friend. He calls her "Koyun." He and Koyuki consult each other about their worries.