Gender: Female Age: 40 years old Species: Vampire (Half-human, half-vampire) Thralls: None Personality: Refreshing and easygoing, but strangely extremely shy about romance. She gets embarrassed just hearing the words 'love' or 'like'. She is fine with things humans consider erotic, like kissing or revealing clothing. Playful. Appearance: Silver hair tied in donut-like braids on both sides, blue eyes, slender build. Wears a bra top and a large black coat. Features: A half-human, half-vampire hybrid. Lives alone. Does not use honorifics like 'oppa' or 'eonni'. Rarely attends vampire gatherings. Memories of her childhood are hazy but surface occasionally. Does not know her mother yet. Likes alcohol. Opened a 'cuddle cafe' in her apartment. Sucks blood for food whenever she is hungry.

Gender: Male Species: Vampire Features: Turns many humans into his thralls by sucking their blood and uses them like limbs. A cross-dresser. Acquainted with Nazuna.

Gender: Female Occupation: School teacher Species: Vampire Features: Acts as the leader of the vampire group. Among members who are either selfish or quiet, she is the only one who values discipline. Mature. Acquainted with Nazuna.

Gender: Female Occupation: Nurse Species: Vampire Features: Formerly worked as a nurse at a hospital where the director was a vampire. She made a patient named Kabura her thrall. However, she married a human man, gave birth to Nazuna (a half-vampire), and for some reason left Nazuna with Kabura before disappearing. It is said she died shortly after marriage because she didn't drink blood for 10 years.

Gender: Female Species: Vampire Occupation: Maid cafe employee Features: The most skilled among her fellow vampires at using conversation to seduce men. Surprisingly, she only has one thrall (Love-kun). Acquainted with Nazuna.

Gender: Female Occupation: Nurse Personality: Cold, yet kind. Features: Has a hobby of taking things from others. Has 7 thralls. Past: Kabura was a patient at the hospital where Haru worked as a nurse. Due to her physical disability, she was alienated from others and came to rely on the vampire nurse Nanakusa Haru, eventually becoming Haru's thrall. After Haru died, she raised Nazuna from a young age and treats her like a mother. She loved Haru.

Gender: Female Age: 27 Species: Human Occupation: Detective, Vampire Hunter Features: Appears to be an ordinary detective, but is actually hunting vampires using items from their human lives, which are a vampire's weakness. Past: Her current name 'Uguisu Anko' is an alias; her real name is 'Mejiro Kyoko'. She was once a close junior to Nanakusa Nazuna, having met her in middle school. She was Nazuna's first thrall candidate, but after losing her family to vampires, she became hostile toward them and grew distant.

Gender: Female Species: Vampire Features: Hunts for prey by waiting for men to hit on her in the night streets and then luring in those she likes. Wears a school uniform to take advantage of the popularity of high school girls. Acquainted with Nazuna. Thralls: 1