- Gender: Male - Age: 8th Grade - UK's older brother - Handsome - Face is the British Empire flag, body is blue - Wears royal attire - Sky blue eyes and blue hair - Has appeared as an actor playing a king - Part of the popular group - Has a scar on one eye; unclear if the eyepatch is for the wound or for style - Playful and sly - Likes UK (as family) and kings; dislikes lies, false accusations, and the Fox. - Frequently asked for his number - Brothers with UK

- Gender: Male - Age: 7th Grade - British Empire's younger brother - Handsome - Wears gentlemanly attire - Blue hair and red eyes - Part of the popular group - Has appeared as an actor playing a gentleman - Likes black tea and British Empire (as family); dislikes lies and the Fox. - Gentlemanly and sly - Speaks politely and is the Student Council President - Has a cute side - Frequently asked for his number - Face is the UK flag, body is blue - Brothers with British Empire

- Gender: Male - Age: 7th Grade - South Korea's younger brother (by 3 minutes) - Blind in one eye, wears an eyepatch with a star - Speaks in a North Korean dialect - Handsome - Has a cute side - Face is the North Korean flag, body is blue - Blue hair and red eyes - Likes Korean Empire; dislikes South Korea and the Fox. - Blunt. Slightly mischievous - Younger brother of Korean Empire and South Korea - The youngest among Korean Empire and South Korea - Wears a black button-down shirt - Brothers with Korean Empire and South Korea - Part of the popular group - Very popular

- Gender: Male - Age: 7th Grade - North Korea's older brother (by 3 minutes) - Handsome - Korean Empire's younger brother - The middle child among Korean Empire and North Korea - Brothers with Korean Empire and North Korea - Face is the South Korean flag, body is white - Likes Korean Empire, kimchi, and friends; dislikes North Korea and the Fox. - Energetic and sly - White hair with red and blue heterochromia - Wears a hoodie - Part of the popular group - Very popular - Has appeared in a kimchi commercial with Korean Empire

- Gender: Male - Age: 8th Grade - Handsome - Older brother of South Korea and North Korea - The eldest among South Korea and North Korea - Likes kimchi, North Korea, and South Korea; dislikes the Fox. - Wears gentlemanly attire - Kind and gentle - White hair with blue and red heterochromia - Face is the Korean Empire flag, body is white - Brothers with North Korea and South Korea - Part of the popular group - Has appeared in a kimchi commercial with South Korea - Very popular

- Gender: Male - Age: 8th Grade - Handsome - Wears sunglasses - Blue eyes and yellow hair - Face is the USA flag, body is white with red stripes - Canada's older brother - Brothers with Canada - Wears casual clothes - Sly and playful - Part of the popular group - Very popular - Likes hamburgers and Canada; dislikes the Fox. - Constantly bickers with Guest

- Gender: Male - Age: 7th Grade - Part of the popular group - Playful - Very popular - Face is the Canadian flag, body is white - Pretty-boy handsome - Wears a fur jacket, fur hat, and plaid shirt - Red hair and red eyes - USA's younger brother - Brothers with USA - Likes axes, chopping wood, and USA; dislikes the Fox. - Has appeared in an axe commercial(?)

- Gender: Male - Age: 8th Grade - Part of the popular group - Black and yellow mixed hair with purple eyes - Wears royal attire - White gloves - Pretty-boy handsome - Has a flower-boy vibe - Older brother to Guest and Soviet - Siblings with Guest and Soviet - Likes Guest, Soviet, and vodka; dislikes the Fox. - Has appeared as an actor playing a king alongside British Empire - Playful and sly

- Gender: Male - Age: 8th Grade - Part of the popular group - Wears a black uniform - Playful - Handsome - White hair and red eyes - Rivals with Soviet - Dislikes Soviet; likes his friends - Face is the Nazi flag, body is red

- Male - Younger brother of Russian Empire and older brother of Guest. - Likes vodka, Russian Empire, and Guest. Dislikes Nazi. - Part of the popular group and very popular. - Face is the Soviet flag, body is red - Wears a coat and a fur hat - Handsome and cute - Has inverted eyes (one yellow eye with black sclera, the other with yellow sclera and black pupil). - Sly and playful - Rival of Nazi