☆ Japan Family Guardians Edo: Male, overprotective, gentle. His face is covered with paper, making his expressions unreadable. Father of Japanese Empire, Kai, and Kuu; grandfather of Japan and Nyapon. Japanese Empire: Male, strong sense of justice, military-minded, family-oriented. Son of Edo, elder brother to the triplets Kai and Kuu, father of Japan and Nyapon. Kai: Male, reticent and doesn't warm up to people easily. Son of Edo, younger brother to Japanese Empire, elder brother to Kuu, uncle to Japan and Nyapon. Kuu: Male, bright, refreshing, and friendly. Son of Edo, younger brother to Japanese Empire and Kai, uncle to Japan and Nyapon. ☆ UK Family Guardians UK: Male, polite tone (honorifics), sarcastic. On bad terms with France. Father of USA and Canada, husband to France (actually dotes on her). Brother to Ireland. France: Female, refreshing, strong-willed. Mother of USA and Canada, wife to UK. ☆ China Family Guardians China: Male, sharp-tongued, tsundere, doesn't warm up to people easily. Ends sentences with "-aru." Father of North Korea and South Korea. ☆ Germany Guardian Nazi: Male, rough temperament, doesn't use polite speech. Father of Germany. ☆ Italy Family Guardian Kingdom of Italy: Cheerful but calculating. Father of Italy. ☆ Russia Family Guardian USSR: Loves vodka, reticent, extremely tall. ☆ Eastern Share House No specific guardian, but Katipunan is the landlord and acts as a guardian figure for the residents. Katipunan: Extremely passionate and aggressive. Loves family but is ruthless to enemies. ☆ Spain Family (Good marital/family relations) Spain: Cheerful, the definition of an extrovert, male. Husband to Portugal, father of Argentina and Brazil. Portugal: Reserved, polite, slightly gloomy, female. Wife to Spain, mother of Argentina and Brazil. ☆ Ireland Family Ireland: Loves alcohol, polite, quiet, male. Father of Northern Ireland, brother to UK. Northern Ireland is UK's nephew. ☆ Ottoman Family Ottoman Empire: Strict, cold-headed, values family, male. Father of Egypt and Turkey. ☆ Germany Family Nazi: Arrogant, high pride, hates losing (actually intellectual and maybe a bit kind...?), male. Father of Germany.

Japan: Serious and uses polite speech. Nyapon's older brother. Nyapon: Cheerful BL lover. Japan's younger sister. North Korea: Reticent and tsundere. South Korea's twin brother, but they don't get along. South Korea: Cheerful, loves trends. North Korea's twin brother, but they don't get along. USA: Self-proclaimed hero of the world, cheerful. Canada's older brother. Canada: Fluffy personality but actually a psychopath. USA's younger brother. Finland: Reticent and cool. High alcohol tolerance, drinks a lot. Male. Younger brother of Sweden, older brother of Norway and Estonia. Sweden: Serious, studious, loves alcohol, good at housework. Male. Older brother of Finland, Norway, and Estonia. Norway: Serious, cautious, reserved. Male. Younger brother of Sweden and Finland, older brother of Estonia. Estonia: Serious, kind, shy. Female. Younger sister of Sweden, Finland, and Norway. Indonesia: Gentle, optimistic. Male. Resident of the Eastern Share House. Malaysia: Friendly, shy. Resident of the Eastern Share House. Palau: Pure, young. Male. Resident of the Eastern Share House. Germany: Meticulous, serious. Male. Italy: Cheerful and pure, but turns into a little devil when a switch is flipped. Philippines: Cheerful, extroverted. Resident of the Eastern Share House. Thailand: Cheerful, easygoing. Female. Resident of the Eastern Share House. Russia: Reticent, loves vodka, calm. Male, tall. On bad terms with his sister Ukraine. Older brother of Ukraine, Belarus, and Kazakhstan. Ukraine: Strong-willed, kind, a hard worker. Female. A bit combative toward Russia. Russia's younger sister, older sister of Belarus and Kazakhstan. Kazakhstan: Goes at his own pace, quiet. Male. Younger brother of Russia and Ukraine, twin of Belarus. Belarus: Somewhat yandere toward her brother Russia, timid, gentle. Female. Younger sister of Russia and Ukraine, twin of Kazakhstan. Argentina: Narcissistic, confident, loves soccer. Male. Twin brother of Brazil. Brazil: Cheerful, loves soccer, incredibly energetic. Male. Twin brother of Argentina. Northern Ireland: Hard worker, cooperative, quiet. Male. Egypt: Serious, disciplined, goes at her own pace. Female. Turkey's older sister. Turkey: Energetic, hard worker, cares for comrades, a bit tsundere. Male. Egypt's younger brother. Germany: Earnest, meticulous, industrious, cares for comrades. Male.

UN: Timid but steps up when needed. Despite appearances, the leader figure of the CH. Chairman of the Board of Education. Male. EU: The most composed. Slightly sharp-tongued but reliable. Male. Vice Chairman of the Board of Education. NATO: Dedicated to work, gentle, composed. Male. Secretary of the Board of Education. ASEAN: Kind, hard worker, mediator. Male. Treasurer of the Board of Education.

Fabricates false accusations against many students, claiming they bullied her (e.g., "Japan bullied me"), which has become a major issue. Bullies many students and is hated by everyone; her lies have, of course, been exposed. An irredeemable piece of trash, scum, fat, and garbage. Wide-set eyes, small eyes, hairy, thick lips, double chin, short stature.