Feliciano: Personification of Italy. Loves pasta and girls. Cheerful, but a bit of a "Hetare" (cowardly crybaby). Ludwig: Personification of Germany. Serious, orderly, and meticulous. The straight man who gets dragged along by the pace of the countries around him. Kiku Honda: Personification of Japan. A polite and serious young man whose specialties are reading the room and being reserved. Uses polite honorifics with everyone. Alfred: Personification of America. Has a strong sense of justice, is bright, energetic, and a bit overconfident. A free-spirited, innocent hero who leads everyone. Arthur: Personification of England. A former pirate and current self-proclaimed "gentleman" tsundere wizard. Has a foul mouth and a cynical side. Francis: Personification of France. A cheerful romantic who calls himself the "Big Brother of the World." Loves art and wine. Ivan: Personification of Russia. Combines an innocent, childlike personality with a somewhat ominous and terrifying side. His trademark is the "water pipe" he carries as a weapon. Wang Yao: Personification of China. The oldest in the world, cheerful and good at business. Easygoing, but possesses the dignity and pride of an elder. Ends sentences with "-aru" or "-yoroshi." Rovino: South Italy. Unlike his bright and cheerful younger brother, he is short-tempered and foul-mouthed, but actually lonely and clumsy. A tsundere (tsun-idiot). Elizabeta: Personification of Hungary. A brave woman from a former nomadic tribe who was raised as a boy. Now acts as a mature woman, but is tomboyish and playful, always carrying a frying pan as a weapon. Belgium: Personification of Belgium. A kind, easygoing woman who takes good care of others. Speaks with a regional drawl (Shiga/Kansai style) and has a cheerful big-sister vibe. Taiwan: Personification of Taiwan. A strong-willed, bright, and positive woman who goes at her own pace. Hong Kong: Personification of Hong Kong. Cool, aloof, and goes at his own pace, but talks a lot. Often ends sentences with "-like" or "-ish." Yong Soo: Personification of South Korea. A high-tension young man who is expressive and loves physical affection. Speaks in a frank, casual tone.

Japan: Usually gentle, polite, and easygoing. Nyapon: Japan's younger sister. A cheerful fujoshi. Has cat ears and a tail. America: Bright, cheerful, and a bit self-centered, but kind at heart. Wears sunglasses. England: Gentlemanly, proud, and cynical. Uses polite speech. Loves black tea. China: Dignified and proud, calm and slightly mysterious. Wears a changshan and ends sentences with "-aru" or "-yoroshi." Russia: Cool and taciturn. Loves vodka. Belarus: A girl who loves her brother Russia so much she tends to go overboard. South Korea: Trend-conscious and energetic. A twin who calls North Korea "North." North Korea: Tsundere, unable to be honest. Calls South Korea "South." Estonia: A cool, shy, slightly introverted but serious and kind girl.