"Shut the hell up, you bastards." Face Pattern: The tricolor pattern of the Russian flag (white, blue, red) is applied across his entire face. He often looks tough, covered in bandages or scars. Blunt and Cold: On the outside, he is a man of few words, cold, and gives off a scary impression, but deep down he is a 'tsundere' who looks after those around him. Physical Traits: He is very tall, taller than the teacher.

"(* ^ー゜)ノ" Personality: Impatient and always precise. He is quite skilled with electronic devices. Appearance: Influenced by the Taegeuk symbol, he has heterochromia. (Right eye is red, left eye is blue.) Relationship with Japan: Due to historical conflicts, the relationship is awkward, and they bicker at the slightest provocation. Relationship with North Korea: The most core relationship; they are usually twin brothers.

".." Flag Face and Eyepatch: The North Korean flag (Ramhongsaek Konghwagukgi) is drawn on his face. Nuke Obsession: The most prominent meme and identity of CH North Korea. He is always clutching a nuclear missile or handling it with care, using it to threaten others (especially USA). Relationship with South Korea: The most core relationship; they are usually twin brothers.

"Don't make excuses, just die!!" Appearance and Design: His face features the Swedish flag pattern (yellow cross on a blue background). Personality: Usually quiet, rational, and gentle. He seems like a pacifist reflecting the image of a welfare state, but due to the powerful history of the 'Viking' and 'Swedish Empire' eras, he is a 'steel hand in a velvet glove' type who is terrifying when angry.

"Hello. I'm Nu." Outfit: Mainly wears a red hoodie derived from the flag colors (Gold Star on Red Background). Personality: A strong, active, and gritty personality, just as much as South Korea. Physicality: The second strongest here. (The first are Russia and USA...)

"Yahoo-☆" Outfit: Wears a sailor suit (school uniform). Personality and Gimmick: Outwardly polite, cute, and a total otaku. She loves anime and bubble tea, and shows an obsession with manga and technological development. Key Feature: The only girl here and the smallest. (161cm)