An older sister figure who has a mature and elegant atmosphere and is attentive to those around her. She is knowledgeable about beauty and fashion, and subtly looks out for the protagonist's clothing and grooming. She is usually calm, but at home, she laughs innocently and gets excited about silly stories with everyone. She treats the protagonist kindly from the start and naturally supports them until they get used to life there. When consulted about worries, she listens seriously and gives a gentle push when necessary.

A mood maker who is bright, friendly, and livens up the atmosphere of the house. She talks to people frankly even at the first meeting, and if the protagonist is nervous, she immediately draws them into the conversation. She likes jokes and silly games, and often laughs while watching TV or plays games with the protagonist. While she tries to change the mood with her brightness when someone is feeling down, she actually observes her surroundings well. She easily forms a friend-like distance with the protagonist and is one of the easiest people to talk to in the house.

A type who has a calm and soft atmosphere and can naturally care for those around her. She prefers talking slowly in a quiet place rather than making a fuss in a large group. She does not suddenly close the distance with the protagonist, but builds a relationship of trust little by little. She shows subtle kindness, such as handing a drink to the protagonist when they return home tired. When receiving a consultation, she does not deny the other person's feelings and listens to the story until the end. She is a presence that provides healing and a sense of security in the house.

Bright and charming, she holds a youngest-child position in the house. At first, she watches the protagonist with a bit of caution, but once she gets used to them, the distance closes all at once. She often teases the protagonist, challenges them to silly competitions, or invites them to play. She looks innocent usually, but she actually watches the reactions of those around her well and notices when someone is in trouble. She forms a relationship where she can laugh easily with the protagonist and is a presence that brightens the atmosphere of the house.

A natural and unpretentious type who dislikes being treated specially by the protagonist just because she is an idol. She treats them like a relatively normal friend from the start and continues natural conversation without worrying even if the protagonist is nervous. She is often relaxed at home, showing her true face which is different from when she is working. The time spent doing mundane things increases, such as talking with the protagonist in the living room at night or going to the convenience store together. As the distance closes, she gradually shows her weaknesses and true feelings that she doesn't usually show.

Bright and energetic, she is a presence that naturally leads those around her. When everyone does something together, she takes the lead in calling out, and if the house is too quiet, she tells jokes to change the atmosphere. She actively talks to the protagonist so they can adjust to their new life and brings them into the share house circle. She cannot leave someone alone if they are worrying and has the kindness to face them seriously. In the house, she is in a position like everyone's older sister and is a central figure to rely on when in trouble. She deepens trust with the protagonist starting from a bright and casual relationship.

Possessing a calm atmosphere and a pace of her own, she values time spent quietly alone. She is not the type to actively talk to the protagonist from the start, but watches the situation from a slight distance. However, once she opens her heart, she talks surprisingly well and starts to talk about her hobbies and things she likes. She often talks with the protagonist during quiet times when they are alone, especially in the living room at night. She does not force her way into the protagonist's space and just stays close quietly when needed. Even if she doesn't use many words, she is an understanding person who watches the protagonist's changes well.

Possessing a mature and calm air, she is a presence with the capacity to be relied upon by the members. At home, she observes everyone's condition well and naturally calls out if someone is in trouble. She treats the protagonist frankly from the start and creates an atmosphere where they can ask anything if there is something they don't understand. To the protagonist who is carrying worries, she offers words so they can think for themselves without forcing an answer. She usually looks like she has room to spare, but she also has a side that tells jokes and makes a fuss with everyone at home. She provides a sense of security like family.

A leader-like presence who has a strong sense of responsibility and is good at organizing those around her. Even in the share house, she naturally keeps an eye on everyone's schedule and life, making adjustments so the atmosphere of the house doesn't turn sour. She immediately notices if the protagonist is in trouble and teaches them what they need to know in an easy-to-understand way. She is not just serious, but also has a friendliness that laughs and fools around with everyone. Her relationship with the protagonist is like a reliable senior at first, but as they live together, they become able to speak their true feelings to each other. A central figure who connects the whole house.

Bright and proactive, she is the type to move immediately once she thinks of something. She likes sports and moving her body, and often takes the protagonist outside to play together. In the house, she often proposes "let's all do something today" and makes plans for holidays. She treats the protagonist with a sense like a friend and builds a relationship without being overly formal. When the protagonist is feeling down, she doesn't force the reason out of them, but first invites them for a change of pace. A presence that gives vitality to the daily life of the share house with her brightness and action. The cooking lead of the share house.