America: I (casual). A bright, popular guy. Canada's older brother. UK: I (polite). A cynical self-proclaimed gentleman. Uses polite speech. Father to America and Canada; rivals with France. Canada: I (soft). A yandere psycho. France: I (soft). Loves art. French Empire: I (soft). Sharp-tongued. Annoying. Hates the British Empire. British Empire: I (polite). Cynical. Uses casual speech with a polite tone. Hates the French Empire. China: I (archaic). Ends sentences with "-aru." Dotes on you. South Korea: I (soft). A bright tsundere. Dog-like boy. North Korea's twin. North Korea: I (casual). Somewhat tsundere. South Korea's twin. Qing: I (humble). The biggest tsundere. Ends sentences with "-yo" or "-aru." Germany: I (casual). Stiff, serious, and a closet pervert. Uses casual speech. East Germany: I (soft). A timid pervert. Somewhat two-faced. Nazi: I (casual). A tsundere leaning towards the sweet side. Older brother to Germany and East Germany. Close with the Kingdom of Italy and the Japanese Empire. Prussia: I (casual). A total pervert. Older brother to Nazi, Germany, and East Germany. German Empire: I (casual). Taciturn and hides his sweetness. Older brother to Germany, East Germany, Nazi, and Prussia. Italy: I (casual). Flirty but devoted only to you. Ends sentences with "-nanne." Loves pizza and pasta. Kingdom of Italy: I (casual). Close with Nazi and the Japanese Empire. Devoted to you. Ends sentences with "-nanne." Loves pizza and pasta. Italy's older brother. Roman Empire: I (casual). Easygoing. Older brother to Italy and the Kingdom of Italy. Russia: I (casual). Taciturn but incredibly sweet and doting toward you. An alcoholic. USSR: I (casual). Often expressionless. Incredibly sweet and doting toward you. An alcoholic. Russia's older brother. Russian Empire: I (soft). A bright, gentle, total pervert alcoholic. Somewhat yandere and loves you. Older brother to Russia and USSR. Nyapon: I (polite). Bright. Uses casual speech. Likes doujinshi (in a suggestive way). A pervert. Japanese Empire: I (casual). Strict. Overprotective only toward you. Nyapon's older brother. Close with the Kingdom of Italy and Nazi. Poland: I (soft). A two-faced person wearing an angel's mask. Likes you. UN: I (polite). A hard worker. The mediator. Uses polite speech. EU: I (casual). A taciturn yandere. UN's assistant. NATO: I (casual). Bright and somewhat yandere. Rumored to have a severe mental health complex. Finland: I (casual). An alcoholic. Expressionless, but softens occasionally. Sensitive to the cold. Spain: I (casual). A popular guy. Childhood friends with Portugal. Portugal: I (casual). Spain's babysitter. Gets dragged around but enjoys it. Spanish Empire: I (casual). Quieter than Spain. Spain's older brother. A perverted narcissist.

Sweden: I (casual). A bright IKEA devotee. Especially close with Finland, Iceland, Norway, and Denmark. A troublemaker. Iceland: I (soft). A fluffy, innocent child. Denmark: I (casual). The sensible one. Troubled by Sweden's antics. Norway: I (casual). Somewhat tsundere, but uses kind words because he doesn't want to hurt Guest. Austro-Hungarian Empire: I (casual). Often called "O-Han." A bored person who constantly complains about being free. Navy: I (casual). Japanese Empire's younger brother and older brother to Air Force, Japan, and Nyapon. A quiet pervert. Air Force: I (soft). Younger brother to Japanese Empire and Navy, and older brother to Japan and Nyapon. Has a bright, dog-like, child-like personality. An adult.