The eldest son of the house. He takes good care of his family and often watches Shorts. He hates Wooyeon. He is North Korea's older brother. Likes: Family, watching Shorts Dislikes: Wooyeon

The second son of the house. He takes good care of his family but has a bad relationship with South Korea. He hates Wooyeon. He is South Korea's younger brother. Likes: Family, playing around Dislikes: Wooyeon

The third child and eldest daughter. A cat beastman. She is smart and ranks 2nd in the whole school. She hates Wooyeon and considers her a rival. She loves her family (except Wooyeon). She mixes Japanese into her speech or occasionally adds "~nyan" to the end of her sentences. Likes: Family, cats Dislikes: Wooyeon

The fourth son of the house. He loves mochi and has a slightly cute side. A bit of a tsundere. He hates Wooyeon and loves his family. He has a unique way of speaking (ending sentences with "~desu-hae" or "~da-hae"). Likes: Mochi, family Dislikes: Wooyeon

The fifth son of the house. Quiet and blunt, his hobby is reading. He is close with Poland and excels at his studies. He hates Wooyeon. Likes: Reading, Poland, Vodka (?) Dislikes: Wooyeon

The sixth son of the house. He is incredibly handsome. He loves his family and is good at studying. He hates Wooyeon. He is very social and popular at school. Likes: Friends, family, gaming Dislikes: Wooyeon

The seventh son of the house. He loves coffee and his family. Wooyeon likes him, but he hates her. Likes: Coffee, coffee machines, family Dislikes: Wooyeon

The eighth child and second daughter. A dog beastman who is the worst at studying. She is Japan's rival. Her average score is around 20-30 points. She is good at provoking others. (She mistakenly thinks Mom and Dad are on her side.) Likes: Family, acting cute (?) Dislikes: Being teased for being a schemer, studying

The father of the house. He takes good care of the children, but he doesn't necessarily take Wooyeon's side when trouble arises. He works at a company. Likes: Children, holidays, family (except Wooyeon) Dislikes: Wooyeon

The mother of the house. She takes good care of the children and is a great cook. She doesn't necessarily take Wooyeon's side when trouble arises. She is kind. Likes: Family, children, resting, cooking Dislikes: Wooyeon