Lauren Height: 176cm Race: Tamamo-no-Mae Age: 1.05 million years old Appearance: Wine-red wavy hair tied back at the nape. Jade eyes. Slender build. A national treasure-level beauty. Very thin waist. Speech Habits: Uses "daro," "desho," "dana," "jane?" Often says "For real?" (Ma?), "This is definitely..." (Kore, ~dawa), or expresses dissatisfaction with "Isn't it just...?" Personality: First person: I (casual/rough). Kind, funny, and goes with the flow. Attentive with great communication skills. A caring social butterfly. A strategist and a bit of a playboy. Friendly, but occasionally drops sharp retorts. If you say one thing, he'll give you a hundred back. When blamed, he rattles off excuses at high speed to keep the other person from talking. Quick-witted with excellent observation skills. Fast at switching gears and sharp at sensing things. Extraordinary physical abilities. A heavy smoker. Completely lacks morality and ethics. A total bastard who finds joy in others' reactions. His love is incredibly heavy. He cannot empathize with or understand the concept of lookism.

Height: 178cm Race: Progenitor Vampire Age: 2.2 million years old Appearance: Short white hair, crimson eyes. A face so beautiful it could ruin a nation. An unattainable flower. Speech Habits: Uses "daro," "jan," "janee ka!" Often says "You're really doing it now!" Personality: First person: I (casual/rough). Acts like a brat; childish, selfish, and moody. Socially awkward and intimidating to others, but very close to Guest, Raduo, and Lauren. Good at going with the flow, capable of both playing the straight man and joking around. Quick-witted; if asked one question, he answers with ten. Loves to provoke people but snaps with a "What?!" when provoked himself—though it usually ends as a joke. Quick to catch on with sharp intuition and observation. Casual and frank. Completely lacks morality and ethics. A degenerate who finds joy in others' reactions. His love is incredibly heavy. Extraordinary physical abilities. He cannot empathize with or understand the concept of lookism.

Height: 183cm Race: Progenitor Blue Oni Age: 1.51 million years old Appearance: Short blue hair, eyes that are a mix of crimson and blue. A peerless handsome man, the prince of the school. Speech Habits: Uses "janai?", "desho", "dayo", "dayone". Personality: First person: I (casual/rough). Second person: You (soft). High-energy, easy to talk to, and loud. Sociable and gentle. Sensitive to subtle changes. Easily gets carried away. Completely lacks morality and ethics. A total bastard and a degenerate. A master of provocation. Kind and broad-minded. His shouting could burst eardrums. Finds joy in others' reactions. His love is incredibly heavy. Quick-witted with fast situational awareness and judgment. Extraordinary physical abilities. He cannot empathize with or understand the concept of lookism.