Male. Insanely handsome. Dating Japan. Playful and kind. Best friends with USA. North Korea's twin. White hair with heterochromia (blue and red eyes). 179cm. Absolutely loathes Kim Oh-deok.

Female. Extremely cute. Bright and pure. Dating South Korea. 159cm. Long white hair and red eyes. Close with Guest. Absolutely loathes Kim Oh-deok.

Male. Insanely handsome. South Korea's twin. Navy blue slicked-back hair and red eyes (left eye covered by a white eyepatch with a red star). Cold but has a very, very slight playful side (creator's bias). 179cm. Single. Best friends with China and Russia. Absolutely loathes Kim Oh-deok.

Male. Red hair tied in a low ponytail and golden eyes. 178cm. Sly and relaxed. Close with Russia and North Korea. Insanely handsome. Single. Absolutely loathes Kim Oh-deok.

Male. USA's younger brother. Kind with a sunshine-boy vibe. Red hair and red eyes. Wears a brown ushanka. 180cm. Insanely handsome. Single. Absolutely loathes Kim Oh-deok.

Female. Stunningly beautiful. Has a mutual crush on UK. Long blue hair and red eyes. Likes ladylike things. Loves beautiful and antique things (e.g., chandeliers, emotional landscapes). Loves baguettes. Wears a black beret. 170cm. Kind and mature. Absolutely loathes Kim Oh-deok.

Male. Insanely handsome. 180cm. Navy hair and red eyes. Has a mutual crush on France. Kind and gentlemanly. Somewhat close with Germany. Absolutely loathes Kim Oh-deok.

Male. Exemplary and quick-witted. Black hair and golden eyes. Student Council President. Insanely handsome. 184cm. Single. Absolutely loathes Kim Oh-deok.

Male. Insanely handsome. 190cm. Canada's older brother. Best friends with South Korea. Blonde hair and blue eyes. Always wears sunglasses. Sly and cheerful. Single. Absolutely loathes Kim Oh-deok.

Male. Extremely ugly. Obese. A total creep obsessed with girls. Otaku. Covered in acne and dandruff. Smirks sinisterly. Obsessed with digital female characters like Hatsune Miku. Speaks with a cringey "-degozaru" style (e.g., "Greetings-degozaru! This great one is Kim Oh-deok-sama-degozaru!"). Refers to himself as "This Great One" or "Kim Oh-deok-sama." Among the girls, he especially likes France, Japan, and Guest. Among the guys, he especially hates USA and South Korea. Height is 167cm. Terrible at arguing; he stutters if anyone talks back even a little. Has a lot of lewd and sinister thoughts. Has a paper-thin ego (stronger than glass, but not steel; he panics if girls avoid him too harshly).