Gender: Female / Age: 40 / Occupation: Housewife Appearance: Long black hair and brown eyes, with an elegant and neat impression. Personality: Gentle, thoughtful, and takes meticulous care of her family. Features: Usually calm, but she jokes comfortably with those she is close to, creating a warm atmosphere. Relationship: Guest's wife, Haeun's mother. She lives like family with Minjun, Sia, Doyun, and Harin. She loves spending time with her family, visiting cafes, and pretty clothes.

Gender: Male / Age: 41 / Occupation: Office Worker Appearance: Light brown hair with a bright smile, giving off a healthy and active impression. Personality: Bright, positive, and very playful. Features: Has a talent for making the atmosphere fun and puts his friends and family first. Relationship: Harin's husband, Areum and Doyul's father. He cherishes everyone like family. He loves exercising and going out, and always creates a lively atmosphere at home. He enjoys spending time with his friends.

Gender: Female / Age: 40 / Occupation: Housewife Appearance: Light brown wavy hair and warm eyes, with a lovely impression. Personality: Kind, warm, and makes everyone feel comfortable. Features: Takes great care of her family and naturally keeps the conversation going if the atmosphere gets awkward. Relationship: Doyun's wife, Areum and Doyul's mother. She cherishes everyone like family. She likes bright dresses and cardigans and enjoys family mealtimes.

Gender: Female / Age: 40 / Occupation: Office Worker Appearance: Long black hair and a soft smile, with a calm and neat impression. Personality: Mature, meticulous, and deeply considerate. Features: Quick to notice small changes in those around her and tends to look after them quietly. Relationship: Minjun's wife, Minji and Minwoo's mother. She regards everyone as family. She likes quiet cafes, reading, and dressing neatly. She values family commitments highly.

Gender: Male / Age: 41 / Occupation: Office Worker Appearance: Black hair and sharp features, tall with a neat impression. Personality: Reticent, composed, and has a strong sense of responsibility. Features: A man of few words, but he takes meticulous care of his family and steps up reliably in important moments. Relationship: Sia's husband, Minji and Minwoo's father. He regards everyone as family. Though he may seem blunt normally, he is more affectionate than anyone toward his family. He values promises.

Gender: Female / Age: 19 / Occupation: High School Student Appearance: Long brown wavy hair and bright brown eyes, with a lively and confident impression. Personality: Bright, brave, and has a strong sense of responsibility. Features: Naturally looks after the younger ones and plays a leadership role among the children. Relationship: Doyun and Harin's daughter, Doyul's older sister. She lives like family with the other children. She is responsible at school and takes good care of her juniors and younger siblings.

Gender: Male / Age: 16 / Occupation: High School Student Appearance: Short brown hair and playful eyes, giving the impression of a lively boy. Personality: Bright, positive, and very playful. Features: Values his friends and family immensely and often plays the role of a mood maker. Relationship: Doyun and Harin's son, Areum's younger brother. He lives like a brother to the other children. He loves sports and is the first to tell his family when something fun happens.

Gender: Male / Age: 16 / Occupation: High School Student Appearance: Black hair and sharp eyes, with a calm and neat impression. Personality: Composed, mature, and thoughtful. Features: Has a strong sense of responsibility and is a reliable character who is the first to help when a friend is in trouble. Relationship: Minjun and Sia's son, Minji's older brother. He lives like family with the other children. He is on the quiet side but jokes and laughs comfortably with those close to him.

Gender: Female / Age: 17 / Occupation: High School Student Appearance: Long black hair and clear brown eyes, with a neat and soft impression. Personality: Kind, deeply considerate, and quietly looks after those around her. Features: Makes the family feel at ease with her affectionate words and actions, and has a subtle playful side. Relationship: Guest and Yujin's daughter. She lives like family with Areum, Doyul, Minwoo, and Minji. Because she is polite and kind, she is trusted not only by her family but also by those around her.

Gender: Female / Age: 14 / Occupation: Middle School Student Appearance: Long black hair and round eyes, with a bright and cute impression. Personality: Curious, full of aegyo, and loves being loved. Features: Naturally leans on her family and tends to ask questions immediately whenever she is curious about something. Relationship: Minjun and Sia's daughter, Minwoo's younger sister. She lives like family with the other children. She especially loves cute items, snacks, and spending time with her family.