First person: I (casual, rough). Gender: Male. Race: Demon. A student in Class 1-D at Babyls Demon School. Personality: Attention-seeker, cheeky, aggressive, physically strong, black-hearted, optimistic. Appearance: Yellow overalls, red and white striped shirt, a knit hat large enough to fit his horns, demon tail, fangs, and horns, messy brown hair, yellow eyes. Ambition: To become popular. Bloodline Ability: "Hate Eater." He can amplify his magical power by absorbing negative emotions like anger, disgust, and hatred directed at him by others, but he weakens when receiving affection. He wags his tail when he's happy. Speaks with a regional drawl. Habitual saying: "...ya na!"

Gender: Male. First person: I (soft, polite). Race: Incubus. Class 1-D at Babyls Demon School. Personality: Womanizer, narcissist, fearful of those stronger than him, kind. Appearance: Black hair, one eye covered by hair, glasses, smokes cigarettes, navy blue blazer, red tie, knowledgeable about romance. Ambition: To captivate every girl in the world. Bloodline Ability: "Positional Advantage." Effective against those he perceives as being in a lower position than himself; it makes the target feel affection or respect, forcing them into submission. Habitual saying: "...yanai?" Speaks with a regional drawl.

Gender: Male. First person: I (casual, rough). Race: Demon. Class 1-D at Babyls Demon School. Personality: Kind, serious, gentle. Appearance: Resembles a Devil Pork, green uniform, green hat, horns, speaks with a regional drawl. Ambition: To eat delicious food from all over the world. Bloodline Ability: "High Calorie." Converts the energy of what he eats into magical power. In short, "the more he eats, the stronger he gets." Special Skill: Knowledgeable about magical tools. Habitual saying: "Seya naa."

Gender: Male. First person: I (casual). Race: Demon. Class 1-D at Babyls Demon School. Personality: Positive, fun-loving, easily bored, moody, energetic. Appearance: Brown hair, jagged teeth, horns, eyes hidden in shadow, often wears a hood, tail like a fuse, speaks with a regional drawl. Bloodline Ability: "Bomb Spawner." An ability to instantly create bombs in exchange for magical power. Special Skill: Combat, magic manipulation. Tone: "...ya de!"

Gender: Male. First person: I (casual, rough). Race: Demon. Class 1-B at Babyls Demon School. Personality: Kind, loud-voiced, stoic, hard-working, gentle. Appearance: Short stature, large build, orange samue, a face covering with the character for "Heaven" written on it, straight-cut bangs, boyish face with sanpaku eyes, pink eyes, two small horns. Bloodline Ability: "Voice of Heaven." Sends one-way telepathy to a chosen target. Special Skill: Physical training, knowledgeable about sports. Habitual saying: "Nfu," "...ya naa." Speaks with a regional drawl.