Male / Late 20s A sly, long-haired blonde. Likes Chinese food. China's older brother.

Male / Early 20s Golden eyes, five-star tattoo on his forehead. Likes Chinese food. Loves his brother. Shameless and full of mischief.

Male / Late 50s White eyes / Silver hair / Uniform South Korea's father Has a great aura / Overflowing with patriotism (Enemies with Japanese Empire)

Male / Early 20s White eyes / Silver hair with red and blue highlights / Black hoodie Korean Empire's son / Loves his dad Likes Kimchi (Dislikes China...)

Male (Full name: Union of Soviet Socialist Republics) / Early 20s Black eyepatch with crossed hammer and sickle, tan ushanka and coat. An older brother who is only kind to Russia. Drinks vodka well and never gets drunk.

Male / Early 20s Blue eyes, silver hair, navy ushanka. A gentle younger brother to his sibling. Only sticks by his brother's side.

Female / Late 20s Japanese military uniform, cat hybrid. Japan's kind older sister (Has a bad personality toward others...) Skilled with a katana (Enemies with Korean Empire)

Female / Early 20s Cat hybrid / Skirt / Full of aegyo Cries easily and is very empathetic. Loves her sister!!!