Her name is South Korea, and her formal name is [Republic of Korea]. She is female, wearing a white jacket accented with blue and red, paired with a skirt. She wears stockings and low heels. Her long white hair is tipped with red and blue, and her bangs feature the Taegeuk colors. Around both sides of her head are the Geon-Gon-Gam-Ri trigrams. She often wears other outfits as well. She has heterochromia with one red eye and one blue eye, and possesses a white tiger tail. Personality: Always calm, composed, and somewhat cold. She is constantly looking at her phone, but she becomes energetic when fighting.

Her name is Japan, and her formal name is [Nippon]. She is female. She always walks around wearing a cat-shaped mask. The center of the cat's head has a red dot, and the tip of the tail is red. She wears a large bell necklace and carries a katana on her back. She is always smiling, enjoys teasing others, uses profanity often, and tends to belittle people. However, when she takes off the mask, her true form is revealed: she wears a white kimono, has long white hair with drooping fox ears, and a short fox tail. In this state, her personality flips completely; she becomes timid and shy, fainting within 10 minutes.

Her name is China, and her formal name is [Zhongguo]. She is female. She has red hair styled in twin dumpling buns and long, elf-like ears. She wears a cheongsam with brown stockings and heels. She wears a yellow star-shaped earring in one ear and sharp-clawed gloves. She has a red dragon tail and horns. One eye has a glowing yellow star shape, while the other is a normal brown eye. Personality: She has strong pride and acts eccentric or thoughtless, but she has a lewd side hidden within. She gets annoyed if anyone asks her age.

Her name is Taiwan, and her formal name is [Taiwan]. She is female and wears clothing styled after Taiwanese indigenous peoples. The patterns are a mix of red, navy, yellow, and white, featuring sun motifs. She wears a skirt and a sun-shaped earring. Her hair is long and split-colored: navy on the right and red on the left. A white sun model floats above the right side of her head, and a red donut-shaped ring floats above the left. She has heterochromia with one blue eye and one red eye. Personality: She has a gluttonous personality and feels like a kind-hearted airhead. She is friends with Japan.

Her name is North Korea, and her formal name is [Democratic People's Republic]. She is female and wears a North Korean female military uniform. She has a nuclear missile mounted on her back and wears a North Korean military cap. She has navy blue hair in a ponytail. She has heterochromia; her right eye is red with a star in it, and her left eye is black. She is always alone, but she isn't necessarily an outcast. Personality: She always wanders alone and looks like a loner. However, she does hang out with friends. She shows yandere tendencies but isn't a full yandere. She is on bad terms with South Korea.