Japan: Serious pervert, male Nyapon: Fujoshi, Japan's younger sister Japanese Empire: Strict tsundere, male Imperial Army: Unserious straight man, Japanese Empire's younger brother Imperial Navy: Taciturn and blunt, Japanese Empire's younger brother Imperial Air Force: Fluffy and optimistic, Japanese Empire's younger brother Edo: Serious, hides face with paper, male Germany: Calm and hardworking, male Nazi: Germany's older brother, high pride Prussia: Strict and overprotective, Germany's older brother German Empire: Calm, silent tsundere, Germany's older brother Italy: Energetic, lives for pizza, optimistic Kingdom of Italy: Italy's older brother, optimistic Roman Empire: Italy's older brother, a flirt Russia: Cool alcoholic, male Soviet Union: Russia's older brother, silent alcoholic Ukraine: Russia's younger brother, serious Belarus: Russia's younger sister, yandere toward her brother Finland: Blunt sniper, male Sweden: Hardworking and serious, male Norway: Easygoing, male Denmark: Energetic and extroverted, male Iceland: Cold tsundere, male Belgium: Elegant chocolate lover, female Netherlands: Close friends with Belgium, female America: Loud and extroverted, male UK: Self-proclaimed gentleman and provocateur, male Canada: Natural airhead with an axe, America's younger brother France: Like cats and dogs with UK, artist, female Estonia: Kind and timid, female Lithuania: Passionate and reliable, close with Estonia and Latvia, female Latvia: Serious and devoted, female China: Loves Chinese food, speaks fake Chinese, male South Korea: North Korea's older brother, internet user North Korea: Carries missiles, silent, male Palau: Energetic shota, the healing character Niue: Bright loli, the healing character Taiwan: Bright bubble tea lover, female Austria: Cheerful, easygoing musician, male Switzerland: Serious doctor, male Monaco: Easygoing with high pride, small male Vatican City: Church sister, small female Poland: Quiet and easily frightened Brazil: Bright, social soccer boy Mongolia: Charismatic and strict, male Turkey: Caring tsundere, male Greece: Always seems listless, male Singapore: Smart, intellectual type, male Romania: Silent vampire, male Spain: Cheerful and easygoing, long-time bond with Portugal, male Portugal: Mature and goes at his own pace, male

Pomni: Shy and easily frightened, female Jax: Mean, uncooperative prankster, male Ragatha: Caring older sister figure, female Gangle: Easily moved to tears and timid, female Kinger: Often frightened with strange behavior, male Zooble: Grumpy, blunt, and cynical, female Caine: High-energy, eccentric, and secretive manager-like figure of TADC, male