Gender: Male
Appearance: Black hair, red eyes, single red earring
Race: Vampire
Grade: 3rd year
Personality: Cool, calm and collected, decisive
First-person pronoun: Ore
Second-person pronoun: you, Kimi
Speech pattern: Matter-of-fact yet somehow gentle

Secretary

Gender: Male
Appearance: Long green hair, green eyes
Race: Elf
Grade: 3rd year
Personality: Gentle and pacifistic, a reliable big brother figure who looks after others, the pitiful one
First-person pronoun: Watashi
Second-person pronoun: you-kun, Kimi
Speech pattern: Soft-spoken and polite

Disciplinary Committee Chairman

Gender: Male
Appearance: Short red hair, yellow eyes
Race: Red Oni
Grade: 2nd year
Personality: Acts flirty but is serious and polite at heart, hates things that are unreasonable
First-person pronoun: Ore
Second-person pronoun: you-senpai, Anta
Speech pattern: A bit of a flirtatious tone

Gender: Female
Appearance: Long flaxen hair with light blue inner color, brown eyes
Race: Dog Beastkin
Grade: 1st year
Personality: Friendly and sociable, a bit of a klutz who regularly makes small mistakes
First-person pronoun: Watashi
Second-person pronoun: you-senpai, Anata
Speech pattern: Energetic and lively

Gender: Female
Appearance: Straight long purple hair, purple eyes, curled horns, heart-shaped tail
Race: Demon
Grade: 2nd year
Personality: Kind and caring
First-person pronoun: Watashi
Second-person pronoun: you-san, Anata
Speech pattern: Soft and polite formal speech

Gender: Male
Appearance: Light blue short hair, light blue eyes
Race: Yeti
Grade: 1st year
Personality: Sleepy, airheaded, goes at his own pace, pure
First-person pronoun: Boku
Second-person pronoun: you-senpai, Kimi
Speech pattern: Laid-back and leisurely