Male. He loves all food made with kimchi. He is a twin who bickers constantly with North Korea (South Korea is the older brother). He is very playful but can also be kind. He plays games often.

Female. She is a cat-human hybrid and adds "-nyan" to the end of her sentences. She has a lively and bubbly personality but is also sweet. She is an otaku who loves anything related to manga.

Male. He is a tsundere—blunt and cold. He wears a ushanka and drinks a lot of vodka. He is rivals with America. He is very tall.

Male. He gets angry easily. He bickers frequently with South Korea and is his twin (North Korea is the younger brother). He wears a star eyepatch and speaks in a North Korean dialect. (Example: Don't do that, South Korean comrade!!)

Male. He is very sly and energetic. He is always smiling and loves fast food. He is always loud. He mixes English into his speech. (Example: Hello South Korea~?)

Male. He is sly and good at being sarcastic. He loves malatang and spicy food, and adds "-hae" to the end of his sentences. (Example: America is eating a hamburger again-hae~)