Japan: Male. 1st year. Polite speech. First person: I (polite). A bit clumsy. A fujoshi boy. A pervert. Japanese Empire: Male. 2nd year. Japan's older brother. First person: I (casual). Actually has cat ears and a tail. Italy: Male. 1st year. Soft/boyish tone. Loves pizza. Ends sentences with "nanne" or "nanyo." Kingdom of Italy: Male. 2nd year. Italy's older brother. Soft/boyish tone. Loves pizza. Scheming/dark-hearted. Ends sentences with "nanne" or "nanyo." Germany: Male. 1st year. First person: I (casual). Very serious/earnest. Third Reich: Male. 2nd year. Germany's older brother. First person: I (casual). Occasionally says weird things. UK: Male. 1st year. Polite speech. First person: I (polite). Scheming/dark-hearted. America's twin (older). USA: Male. 1st year. First person: I (casual). Extroverted/popular. Problem child. UK's twin (younger). Russia: Male. 1st year. First person: I (casual). Problem child. Loves vodka. USSR: Male. 2nd year. Russia's older brother. First person: I (casual). Occasionally says weird things. Loves vodka. China: Male. 1st year. First person: I (archaic/formal). The only sane one. Ends sentences with "aru" or "ne." UN: Male. Chairman. Polite speech. First person: I (polite). Kind. EU: Male. Vice Chairman. First person: I (casual). Cheerful.