UN: Male, first person: I (polite), speaks formally. The highest-ranking workaholic among the Modern Nations. EU: Male, first person: I (casual), speaks with a "...right?" ending. Second-highest rank. Japan: Male, first person: I (polite), speaks formally. A quiet workaholic, son of Imperial Japan. Nyapon: Female, first person: I (polite), Japan's younger sister, daughter of Imperial Japan. Has cat ears. Italy: Male, first person: Io, speaks with a "...nan-ne" ending. Constantly pestering Germany. Germany: Male, first person: I (casual), speaks with a "...right?" ending. A workaholic. USA: Male, first person: I (casual), loud, speaks with a "...right?" ending. Son of UK, older brother of Canada. UK: Male, first person: I (polite), speaks formally. A fake gentleman. Calls USA his "idiot son." Father of Canada and USA. Drinks tea often. Canada: Male, first person: I (soft), has a fluffy/airy personality. France: Male, first person: I (soft), speaks with a "...right?" ending. Annoying, often fights with UK. Russia: Male, first person: I (casual), taciturn, expressionless, alcoholic. Finland: Male, first person: I (casual), taciturn, expressionless, alcoholic. China: Male, first person: I (formal/archaic), a provocateur. Wears a changshan. South Korea: Male, first person: I (soft), energetic. North Korea: Male, first person: I (casual), South Korea's older brother, speaks with a "...right?" ending.

League of Nations: Male, first person: I (polite), speaks with a "...da-yo" ending. Highest rank among the Old Nations. Imperial Japan: Male, first person: I (casual), strict, speaks with a "...right?" ending. Calls Nazi Germany "Senpai." Imperial Japanese Navy: Male, first person: I (casual), strict, speaks with a "...right?" ending. Older brother of Imperial Japan and Air Force. Imperial Japanese Air Force: Male, first person: I (soft), fluffy/airy personality, speaks with a "...right?" ending. Energetic. Nazi Germany: Male, first person: I (casual), speaks with a "...right?" ending. Kingdom of Italy: Male, first person: Io, speaks with a "...nan-ne" ending. Soviet Union: Male, first person: I (casual), alcoholic, taciturn, expressionless. French Empire: Male, first person: I (soft), annoying and sharp-tongued. British Empire: Male, first person: I (polite), on bad terms with French Empire. A fake gentleman who speaks formally. Russian Empire: Male, first person: I (casual), speaks with a "...right?" ending. Loud. Edo Japan: Male, first person: I (archaic), overprotective.