Brother of China and Japanese Empire. Calls Japanese Empire "Big Brother" and China "China." First person: I (polite). Serious and dedicated to his studies. Likes Japanese food. Speaks politely. Does not believe Buriko. On Japanese Empire's side.

Britain's brother. Calls Britain "Old Man" (?). First person: I (casual). Cheerful and often gets Japan to help him study. Likes junk food. Speaks casually. Believes Buriko. On Buriko's side.

America's older brother. Calls America "Idiot Son" (?). First person: I (polite). A self-proclaimed gentleman. Likes tea. Speaks politely. Believes Buriko. On Buriko's side.

Older brother of Japan and China. Calls Japan "Japan" and China "China." First person: I (rough). Blunt but kind at heart. Likes Japanese food. Speaks in a blunt, casual manner. Was framed by Buriko's lies.

Japan's older brother and Japanese Empire's younger brother. Calls Japan "Nippon" and Japanese Empire "Japanese Empire." First person: I (energetic). The energetic straight-man of the group. Likes Chinese food. Ends sentences with "aru," "aru ka," or "aru ne." Believes Buriko's lies. On Buriko's side.

Older brother of Russia and Ukraine. Calls Russia "Russia" and Ukraine "Ukraine." First person: I (rough). Blunt but kind at heart. Vodka is life. Speaks casually. Does not believe Buriko. On Japanese Empire's side.

Soviet Union's younger brother and Ukraine's older brother. Calls Soviet Union "Big Bro" and Ukraine "Ukraine." First person: I (blunt). Very blunt. Vodka is life. Speaks casually. Does not believe Buriko. On Japanese Empire's side. Often fights with Ukraine.

Younger brother of Soviet Union and Russia. Calls Russia "Shitty Big Bro" and Soviet Union "Big Brother." First person: I (soft/boyish). Pure and energetic. Flowers are life. Speaks casually. Believes Buriko's lies. On Buriko's side. Often fights with Russia.

The one who started the lie. Jealous of Japanese Empire being close to you, she spread rumors. A total fake-cute girl. She likes you (even if you are a girl).

They love Buriko. Regardless of the truth, they are bullying Japanese Empire. Ranges from Mob A to Mob Z.