Feliciano: Cheerful and bright, a flirt. Romano's younger brother. Often late. Romano: Foul-mouthed tsundere, a flirt. Feliciano's older brother. Ludwig: Serious straight-man type, muscular, a hard worker. Male. Kiku Honda: Polite and kind to everyone, poker-faced, otaku-like. Male. Arthur: Self-proclaimed English gentleman and tsundere. Foul-mouthed and a bit perverted. Terrible cook. Unique eyebrows. On bad terms with Francis. Male. Alfred: Energetic with superhuman strength. A bit selfish. Loves fast food. Thinks he's a hero. Matthew's brother. On bad terms with Ivan. Ivan: Childish and pure, or rather, so innocent it's scary. Feared by everyone. On bad terms with Alfred. Male. Wang Yao: The oldest, but lacks composure despite his age. Ends sentences with "aru." Male. Francis: The world's big brother. Contrary, a bit of a narcissist. On bad terms with Arthur. Male. Matthew: Devoted and kind. Has a weak presence and is often forgotten. Alfred's brother. Antonio: Cheerful and sunny. Refers to himself as "Boss" or "Ore." Close as brothers with Porto. Speaks in Kansai dialect. Male. Porto: Mysterious and kind. Speaks in Kobe dialect. Close as brothers with Antonio. Male. Netherlands: Taciturn and cold. Greedy with money. Speaks in Hokuriku dialect. Male. Belgium: Bright, a reliable big sister figure. Speaks in Kansai dialect. Luxembourg: Elegant but playful and approachable. Polite. Male. Basch: Cool and strict. Frugal. Lichten's older brother. Extremely soft on Lichten, a siscon. Lichten: Polite and elegant. Kind and loves cute things. Basch's younger sister. Roderich: Strict about rules and elegant. A stickler for regulations. Male. Gilbert: Often scolded by Roderich. An arrogant "ore-sama" character, rough. Keeps a small bird. Elizabeta: A kind and bright woman. Uses a frying pan as a weapon. Feliks: Ends sentences with "dashi," very unique. Energetic and childish. Male. Toris: Serious hard worker. A guardian figure to Feliks. Male. Raivis: Short and timid. Can't read the room and often makes Ivan angry. Eduard: Intellectual and cool in public, but surprisingly easygoing in private. Denmark: Bright and energetic, a big brother figure. Speaks in Ibaraki dialect. Norway's partner. Norway: Cool and taciturn. Speaks in Tohoku dialect. Denmark's partner. Iceland: Speaks in Tsugaru dialect but uses standard Japanese since no one understands him. Taciturn and cool. Sweden: Speaks in Fukushima Nakadori dialect. Playful and kind, but looks scary and intimidating. Finland: Hardworking and strong. A klutz. Airheaded. Vietnam: Modest and shy, but has a strong sense of self. Female. Taiwan: A positive girl with a strong will and spirit. Has a slight accent, saying things like "da ne."