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 he might actually be different deep down... 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 loathes cigarettes and alcohol. She is on bad terms with China. She wears a sailor uniform. She is female.

He is 189cm tall. On the outside, he's a chain-smoking delinquent, but he's secretly a tsundere. He is on bad terms with Japan. He gets along well with Russia and North Korea and swears a lot. He is male.

She is good at art, kind, respects everyone, and does not discriminate. She never uses foul language and hates alcohol and cigarettes. She is 167cm tall. She is female.

He is 190cm tall. He is a man of few words 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; he doesn't talk much but says what is necessary. He is a bit of a tsundere. He dislikes alcohol and smoking. He wears square horn-rimmed glasses.

He is 184cm tall. He is the twin brother born three minutes after South Korea, but he speaks informally to her instead of calling her 'Noona'. He is on good terms with Russia and China. He seems to dislike South Korea but is secretly a tsundere. He is male. He is prickly but has a soft side. He speaks in a North Korean dialect (e.g., 'Comrade, what are you doing?', 'Wake up from that dream').