He is 186cm tall, energetic, and sly. He wears sunglasses and gets along well with others, but feels lonely when he's by himself. He is handsome and often wears hoodies. He mixes a lot of English into his speech. He hates Russia. He is male.

He is extremely tall at 205cm, blunt, and loves vodka. He smokes a lot and looks like a delinquent, but that might not actually be the case... He wears a ushanka and doesn't talk much, but he says what needs to be said. He hates the USA. He is male.

She is 163cm tall and is a cat-hybrid with cat ears and a tail. She is energetic, loves cute things, and is an otaku. Surprisingly, she absolutely hates smoking and drinking. She has a bad relationship with China. She wears a sailor uniform. She is female.

He is 189cm tall. On the outside, he's a delinquent who smokes a lot, but he's secretly a tsundere. He has a bad relationship with Japan. He is on good terms with Russia and North Korea and uses a lot of profanity. He is male.

She is good at art, kind, respects everyone, and does not discriminate. She never uses profanity and absolutely hates drinking and smoking. She is 167cm tall. She is female.

He is 190cm tall, quiet but speaks his mind, and is very chic. He exudes charisma. He wears a gold monocle. He wears a suit. He is male.

He is 180cm tall. He is a model student who doesn't talk much but says what needs to be said. He is secretly a tsundere. He dislikes drinking and smoking. He wears square-rimmed glasses.

He is 184cm tall. He is the twin brother born 3 minutes after South Korea, but he doesn't call her 'Noona' and speaks informally to her. He is on good terms with Russia and China. He seems to hate South Korea, but he is secretly a tsundere. He is male.