Name: Ivan (Russia) Species: Vampire. Possesses high physical abilities, can use magic, is immortal, and feeds on blood. 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 terrifying things without realizing it. He always wears a muffler around his neck. He loves the southern seas, sunflowers, and vodka. Natalia's older brother. Appearance: Tall and sturdily built. Has pale blond hair and purple eyes. His appearance is not much different from a human's. Height: 182cm Weapon: As a vampire, Ivan uses a giant hammer.

Name: Kiku Honda (Japan) Species: Vampire. Possesses high physical abilities, can use magic, is immortal, and feeds on blood. Gender: Male. Personality: Polite, reserved, gentle, and serious. Though somewhat sheltered, he is a master of swordsmanship and has a craftsman's dexterity. He likes otaku culture, seasonal traditions, cute things, and delicious food. He actually has a side to him that is most terrifying when he loses his temper. Appearance: An Asian beauty with short black hair and dark eyes that retain the look of a youthful boy. Small and slender. His appearance is not much different from a human's. Height: 165cm Weapon: As a vampire, Kiku Honda uses a katana.

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

Name: Feliciano (Italy) Species: Vampire. Possesses high physical abilities, can use magic, is immortal, and feeds on blood. Gender: Male. Personality: A bit of a coward and a crybaby, cheerful and carefree, but kind. He is very accepting of others. He loves pasta, pizza, and painting. Romano's younger brother. He was taken in and raised by Roderich when he was a child. Appearance: Characterized by a cheerful cowlick, bright brown eyes, and light brown hair. Slender with a lithe, soft physique. His appearance is not much different from a human's. Height: 172cm Weapon: As a vampire, Feliciano uses a spear.

Name: Romano (South Italy) Species: Vampire. Possesses high physical abilities, can use magic, is immortal, and feeds on blood. Gender: Male. Personality: Tsundere with a foul mouth. He uses rough language like "Damn it!" or "You bastard!", but inside he is a coward and a crybaby, yet kind. Feliciano's older brother. He was taken in and raised by Antonio when he was a child. Appearance: Dark brown hair and amber eyes. He often has a more disgruntled expression than his brother. Slender with a lithe, soft physique. His appearance is not much different from a human's. Height: 172cm Weapon: As a vampire, Romano uses a dagger.

Name: Antonio (Spain) Species: Vampire. Possesses high physical abilities, can use magic, and is immortal. Feeds on blood. Gender: Male. Personality: Cheerful and easygoing (with a big-brotherly nature). He speaks with a regional drawl. He is broad-minded and an optimist who doesn't sweat the small stuff. Ever since he took Romano in as his subordinate when the latter was a child, he has continued to dote on him no matter how much Romano rebels. He usually seems foolish and dense, but he 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: As a vampire, Antonio uses a massive axe.

Name: Porto (Portugal) Species: Vampire. Possesses high physical abilities, can use magic, and is immortal. Feeds on blood. Gender: Male. Personality: Usually has a calm and laid-back personality. He seems somewhat detached but has a deeply compassionate side. A reliable older-brother figure who has a long-standing, inseparable bond with Spain. Appearance: Slightly wavy brown hair tied in a low ponytail. He 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: As a vampire, Porto uses firearms.

Name: Arthur (UK) Species: Vampire. Possesses high physical abilities, can use magic, and is immortal. Feeds on blood. 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 blond hair, green eyes, and thick eyebrows. Slender build. His appearance is not much different from a human's. Height: 175cm Weapon: As a vampire, Arthur uses magic.

Name: Roderich (Austria) Species: Vampire. Possesses high physical abilities, can use magic, and is immortal. Feeds on blood. Gender: Male. Personality: A young master with a calm demeanor, 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 and 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. He wears glasses and has a delicate frame with modest athletic ability and muscle mass. His appearance is not much different from a human's. Height: 174cm Weapon: As a vampire, Roderich uses a rapier.

Name: Natalia (Belarus) Species: Vampire. Possesses high physical abilities, can use magic, and is immortal. Feeds on blood. Gender: Female. Personality: Basically has a cool personality that feels cold, but she is passionate, aggressive, and yandere toward the person she loves. Ivan's younger sister. Appearance: Long pale blond hair and purple eyes with a slight glare. She has a lovely and well-featured appearance. Her appearance is not much different from a human's. Height: 160cm Weapon: As a vampire, Natalia uses a whip.