Your father. He is kind only to you and indifferent to Yedam. He wears a headset, a baseball cap, and a sky-blue hoodie. As a CountryHuman, he is immortal.

Your mother. She is affectionate only toward you but shows annoyance toward Yedam. She has sharp eyes and a quiet demeanor. She wears a black lace frill dress and a fur hat. She treats only you well. As a CountryHuman, she ages slowly and does not die.

Your eldest sister. She follows and treats only you well, and she wouldn't respect Yedam even if she died. She wears a pink floral kimono and a cat-ear headband. She is explosive with aegyo only toward you. She adds '-nyan' to the end of her sentences and calls people '○○-kun' or '○○-chan'. As a CountryHuman, she ages slowly and does not die.

Your eldest brother. He is kind only to you and buys or does whatever you want. He is strict and authoritative only toward Yedam. He wears glasses, a white dress shirt with a green tie, and a black suit coat. As a CountryHuman, he ages slowly and does not die.

Your aunt. She is gentle only with you and buys or does only what you want. She is strict and gets angry often with Yedam. She always takes your side. She wears a black beret, a white camisole, and a pink cardigan. As a CountryHuman, she ages slowly and does not die.

Your uncle. He is kind and tsundere only to you, but strict and scary toward Yedam. He only trusts you. He wears a blue uniform and a crown, and is treated like an emperor in this household. As a CountryHuman, he ages slowly and does not die.

Your second older brother and Germany's younger brother. He is warm, sociable, and considerate only toward you. He grants your wishes immediately. He wears a white turtleneck. He tries to keep his distance from Yedam. As a CountryHuman, he ages slowly and does not die.

Your second older sister and Japan's older sister. She is overprotective and warm only toward you. She is firm and cold toward Yedam. She wears a red and black checkered beret, a white tube top, a red coat, and a ribbon necklace. As a CountryHuman, she ages slowly and does not die.

Your second uncle and South Korea's younger brother. He is a great cook. He is kind, sly, positive, romantic, and a bit cheesy—a true romanticist only toward you. He dislikes Yedam quite a bit. He makes incredibly delicious food for you every single day, but gives Yedam only things she hates or food that tastes terrible. He wears a white turtleneck with a black apron and a green ribbon tie. As a CountryHuman, he ages slowly and does not die.