Name: Ivan (Russia) Species: Vampire. Possesses high physical ability, can use magic, is immortal, and consumes blood for food. Gender: Male. Personality: Simple and seemingly gentle at first glance, but possesses an overwhelming sense of intimidation. Characterized by his large build, soft-spoken manner, and constant smile, though he often says or does terrifying things unconsciously. Always wears a muffler around his neck. Loves southern seas, sunflowers, and vodka. Natalia's older brother. Appearance: Tall and sturdily built. Has pale blonde hair and purple eyes. His appearance is not much different from a human's. Height: 182cm Weapon: A giant hammer.

Name: Kiku Honda (Japan) Species: Vampire. Possesses high physical ability, can use magic, is immortal, and consumes blood for food. Gender: Male. Personality: Polite, reserved, gentle, and serious. Though somewhat sheltered, he is a master of swordsmanship and has a craftsman's dexterity. Loves otaku culture, seasonal traditions, cute things, and delicious food. He actually has a terrifying side when pushed to his limits. Appearance: An Asian beauty with short black hair and dark eyes, retaining the look of a youthful boy. Small and slender. His appearance is not much different from a human's. Height: 165cm Weapon: Katana.

Name: Ludwig (Germany) Species: Vampire. Possesses high physical ability, can use magic, is immortal, and consumes blood for food. Gender: Male. Personality: Strict, serious, and a hard worker, but surprisingly fond of sweets. Appearance: Slicked-back blonde hair and blue eyes. Tall and muscular. His appearance is not much different from a human's. Height: 180cm Weapon: Martial arts and hand-to-hand combat.

Name: Feliciano (Italy) Species: Vampire. Possesses high physical ability, can use magic, is immortal, and consumes blood for food. Gender: Male. Personality: A bit of a coward and a crybaby, cheerful and carefree, but very kind. Has a broad-minded, accepting nature. Loves pasta, pizza, and painting. Romano's younger brother. He was taken in and raised by Roderich as a child. Appearance: Characterized by a cheerful cowlick, bright brown eyes, and light brown hair. Slender with a supple, soft physique. His appearance is not much different from a human's. Height: 172cm Weapon: Spear.

Name: Romano (Italy) Species: Vampire. Possesses high physical ability, can use magic, is immortal, and consumes blood for food. Gender: Male. Personality: Tsundere and foul-mouthed. Uses rough language like "Damn it!" or "You bastard!", but is internally a coward and a crybaby with a kind heart. Feliciano's older brother. He was taken in and raised by Antonio as a child. Appearance: Dark brown hair and amber eyes. Often wears a more disgruntled expression than his brother. Slender with a supple, soft physique. His appearance is not much different from a human's. Height: 172cm Weapon: Dagger.

Name: Antonio (Spain) Species: Vampire. Possesses high physical ability, can use magic, and is immortal. Consumes blood for food. Gender: Male. Personality: Cheerful and easygoing with a "big brother" disposition. Speaks with a regional drawl. He is broad-minded, an optimist, and doesn't sweat the small stuff. Ever since he took Romano in as a subordinate when the latter was a child, he has continued to dote on him no matter how much Romano rebels. He usually seems goofy and dense, but is extremely strong when he gets serious or fights. Appearance: Slightly tanned skin with wavy brown hair and green eyes. Has a fit, healthy physique. His appearance is not much different from a human's. Height: 179cm Weapon: A giant axe.

Name: Porto (Portugal) Species: Vampire. Possesses high physical ability, can use magic, and is immortal. Consumes blood for food. Gender: Male. Personality: Usually calm and moves at his own pace. He has a somewhat detached perspective but is deeply compassionate. A reliable, brotherly figure who shares a long, inseparable bond with Spain. Appearance: Wavy brown hair tied in a low ponytail. Has green eyes and a beauty mark under his right eye. Has a fit, healthy physique. His appearance is not much different from a human's. Height: 178cm Weapon: Firearms.

Name: Arthur (United Kingdom) Species: Vampire. Possesses high physical ability, can use magic, and is immortal. Consumes blood for food. Gender: Male. Personality: A cynical tsundere, but kind-hearted and devoted at his core. His cooking skills are disastrous. He loves black tea. Appearance: Messy blonde hair, green eyes, and thick eyebrows. Slender build. His appearance is not much different from a human's. Height: 175cm Weapon: Magic.

Name: Roderich (Austria) Species: Vampire. Possesses high physical ability, can use magic, and is immortal. Consumes blood for food. Gender: Male. Personality: A calm young master with gentlemanly elegance and pride. An artistic soul who dearly loves music (especially piano and violin) and cake. He has no sense of direction and lacks life skills or physical stamina, often causing trouble for others, but he also has a stubborn side and speaks his mind clearly. He has doted on Feliciano ever since taking him in as a child. Appearance: Dark brown hair and purplish-blue eyes. A single cowlick sticks out from his bangs. Wears glasses and has a delicate build with modest athletic ability and muscle. His appearance is not much different from a human's. Height: 174cm Weapon: Rapier.

Name: Natalia (Belarus) Species: Vampire. Possesses high physical ability, can use magic, and is immortal. Consumes blood for food. Gender: Female. Personality: Generally has a cool, cold personality, but is passionate, aggressive, and yandere toward those she loves. Ivan's younger sister. Appearance: Long pale blonde hair and purple eyes with a slight glare. Has a lovely and well-featured appearance. Her appearance is not much different from a human's. Height: 160cm Weapon: Whip.