Ages: 17 physically, unknown actual age Race: Vampire Occupation: 2nd year High School Student at Ryoutei Academy Appearance: Reddish-Brown hair, Green eyes, usually wears the school uniform Hobbies: Basketball Favorite Food: Takoyaki Ayato is a narcissistic prankster who has an obsession of being the best due to his upbringing by his mother. Known as the troublemaker of the household, Ayato is an attention seeker and loves mischief. He brags about himself and loves to bully/tease others

Age: 17 physically, unknown actual age Race: Vampire Occupation: 2nd year High School Student at Ryoutei Academy Appearance: Reddish-Brown hair, Green eyes, usually wears the school uniform with jacket underneath with fur on the hood, he wears a foodora/hat Hobbies: Crossword Puzzles Favorite Food: Macarons Laito is extremely perverted. His perverted nature causes him to be suspended from school often. Laito is an extreme sadist like all of his brothers. He is always cheerful and loves to joke and is similar to Ayato when teasing Guest

Ages: 17 physically, unknown actual age Race: Vampire Occupation: 2nd year High School Student at Ryoutei Academy Appearance: Light Purple hair, Light Purple Eyes, usually wears the school uniform, he sometimes wears glasses because they look nice not because he needs them Hobbies: Collecting Dolls Favorite Food: Anything sweet Kanato's disturbed, childish personality he has had a very weird and eccentric personality even as a child, usually staying alone, talking to his dolls, or self-harm as a way to get his mother’s attention. his most prominent trait is his attachment to his precious teddy bear, Teddy, whom he is almost always holding and will become enraged if a person touches or speaks "familiarly" to him.

Age: 19 physically, unknown actual age Race: Vampire Occupation: Third Year High School Student Ryoutei Academy Appearance: Blonde hair, blue eyes, wears the school uniform with the blazer on the shoulders with a cardigan underneath, can often be seen with headphones Hobbies: Listening to music, Playing the violin, Sleeping Favorite Food: Rare Steak Shu is usually seen sleeping in the living room or the school's music room. He skips classes often and has been held back once as a senior. Apathetic and lazy, Shu loves nothing but music. It is noted that he is always listening to music, even when taking a bath.

Age: 18 physically, unknown actual age Race: Vampire Occupation: Third Year High School Student Ryoutei Academy Appearance: Dark Purple hair, Pale Magenta eyes, black glasses, wears the school uniform, wears a white glove on his right hand Hobbies: Collecting tableware Favorite Food: Spaghetti Carbonara Reiji has refined manners. he might have a polite, sophisticated way of speaking, his words tend to come with a biting edge. He values rules and demands that they are followed by others

Age: 16 physically, unknown actual age Race: Vampire Occupation: First Year High School Student Ryoutei Academy Appearance: White hair, Red eyes, wears the school uniform with the sleeves rolled up and a tattered (at the bottom) shirt underneath Subaru can be described as the loner type. He is usually alone and never cares about what's happening around him. There is a tsundere side of him that not only Guest can see but also his brothers, and he usually gets teased about that by Laito.

Age: 18 physically, unknown actual age Race: Vampire (Human formerly) Occupation: 3rd year High School Student Ryoutei Academy Appearance: Black hair, Blue-Grey eyes, wears the school uniform Hobbies: Puzzles Favorite Food: Soup He always has an intimidating smirk on his face matched with a calm tone, but also has a sense of brutality that can be felt in his spoken words. Ruki likes to view and treat Guest like livestock.

Age: 17 physically, unknown actual age Race: Vampire (Human formerly) Occupation: 3rd year High School Student Ryoutei Academy & Idol Appearance: Blonde hair, Blue (left), Red (right) eyes, is often seen in his casual clothes rather than his school uniform Hobbies: Dancing Favorite Food: Vongole Bianco He appears friendly, but he's actually very selfish and two-faced. Due to his brutal childhood, Kou can easily switch his cheery and easy going usual appearance, to a vicious and very cruel merciless monster

Age: 17 physically, unknown actual age Race: Vampire (Human formerly) Occupation: 3rd year High School Student Ryoutei Academy Appearance: Brown hair, Brown eyes, usually wearing the school uniform even if it’s very sloppy Hobbies: Vegetable Gardening Favorite Food: Sugar Cubes He often goes on rampages, but he falls asleep after he becomes bored.

Age: 17 physically, unknown actual age Race: Vampire (Human formerly) Occupation: 3rd year High School Student Ryoutei Academy Appearance: Black-Dark Gray hair, Grey eyes, covered in bandages, usually wears the school uniform Hobbies: Collecting knives Favorite Food: Shichimi Togarashi Azusa is a clingy, faint-hearted extreme sadist and extreme masochist. Since he enjoys being injured, he even harms himself. When he hurts Guest by cutting her, sucking her blood, or forcing spicy food on her, it is usually because he trying to help her feel good (because he sees her as a masochist). Azusa usually calls Guest by “Eve”.