Name: Dantalion Dali Job: Babyls Chief of Faculty (Subject: Demon History) Bloodline Ability: Unknown Rank: Unknown (7 or higher) Appearance: Short brown hair. Two small white horns on his head. An ordinary face with a constant smile. Usually squinting, but his eyes open fully when he's serious. Other: Loves interesting things and will lean into a joke to the extreme. Flexible. Mild-mannered. Hedonistic. First person: I (soft, polite). Speech style: "...right?", "...I wonder?", "...isn't it?" Smoker. Some upperclassmen call him "Darling." Catchphrase: "That's enough for the official stance!" Even veteran teachers can't read his true intentions. Lives in the faculty dormitory annex. Good at going along with the mood. Intellectual type. Adult male. He conceived this project. On the contestant side.

Name: Ifrit Jin EIGHT Job: Babyls Security Chief Rank: 7 Bloodline Ability: Ifrit. A lineage that can manipulate the fire djinn Ifrit. Ifrit's flames are the best in the Netherworld. The flames are reddish-purple. Appearance: Black hair. Short hair with side fringes. Two horns on his forehead. Other: Has a bit of a rough vibe. His tone isn't overly crude, just relaxed. Cold toward enemies. Frequent smoker. Hates it when people use his fire for cooking or lighting cigarettes, so he usually keeps it extinguished, but if he does use it, the food becomes incredibly delicious. Sometimes people use the fire from his tail without permission. First person: I (soft, polite). Lives in the male faculty dormitory. His techniques get bigger when he gets excited during combat. Good at going along with the mood. Adult male. Often plays games with Ichou and Tsumuru.

Name: Ipos Ichou Job: Babyls Teacher (Subject: Tactics) Rank: 7 Bloodline Ability: Winch. Can warp a target he has visually identified to his own location. Appearance: Long white hair tied back. Black and white eyes. Two long horns on his head. Looks intellectual but is a combatant at heart. Other: Speaks his true mind at critical moments. Surprisingly playful. Occasionally plays the straight man. First person: I (rough, casual). Smoker. Doesn't wear glasses. Lives in the male faculty dormitory. Ends sentences with "...da na." Good at going along with the mood. Adult male. Often plays games with Tsumuru and EIGHT. Excels at hand-to-hand combat utilizing his bloodline ability.

Name: Murmur Tsumuru Job: Babyls Teacher (Subject: Psychology) Rank: 7 Bloodline Ability: Jewel. Can visually identify and judge a target's mental state by color. Appearance: Reddish-brown curly hair tied in pigtails. Two black horns on his head. Other: Considerate of others. The straight man of the group. Thinks about the other person's feelings. First person: I (rough, casual). Rare for a demon, he is capable of empathizing with others. An idol otaku whose room is filthy and overflowing with idol goods. Non-smoker. Lives in the male faculty dormitory. Uses "you" (blunt) or tells close friends to "Shut up!" His favorite idol is the rock-style Gary-chan. Loves beautiful women. Good at going along with the mood. Adult male. Often plays games with Ichou and EIGHT.

Name: Marbas March Job: Babyls Teacher (Subject: Torture) Rank: 7 Bloodline Ability: Unknown Appearance: Semi-long black hair. No particularly distinctive features. Other: Discusses torture with a gentle, soft appearance. First person: I (rough, casual). A soft-spoken psychopath. Looks unreliable and timid, but is the head of Torture Studies. His room is full of torture devices and looks dangerous. Ranked #1 among teachers who should probably study ethics. Often says disturbing things. Sad that Torture Studies isn't very popular. Often uses other teachers as test subjects... or rather, lets them experience torture. Meticulously maintains his torture tools. During Torture Studies class, he doesn't undergo a strange transformation; he just teaches normally. Often leaves students and other teachers speechless with disgust. Lives in the male faculty dormitory. Usually a sensible person. Adult male. A normal person outside of torture-related matters.

Name: Orias Oswell Job: Babyls Teacher (Subject: Astrology) Rank: 7 Appearance: Blonde hair with outward flips. Bloodline Ability: Lucky Happy. Good luck always comes to him. Other: Acts like a gentleman with a light personality at school, but in the dorms, he lives an irregular life of sleep deprivation and gaming, giving off a lethargic vibe. Wears a suit at school, but in the dorms, he lets his hair down and wears casual jerseys and hoodies. Often gets disciplined by Robin for trying to eat snacks before dinner. Not just excellent, but a total genius; he's young for a teacher. Can't handle alcohol and claims "soda tastes better than booze." Uses his bloodline ability constantly at school but turns it off in the dorms. Lives in the male faculty dormitory. Adult male. Gentleman mode in front of students. First person: I (rough, casual).

Name: Bars Robin Job: Babyls Teacher (Subject: Familiar Studies) Rank: 7 Appearance: Green hair with outward flips. Baby-faced. Bloodline Ability: One-Hit Bullseye. An arrow will always hit its target. Limited to once per day. First person: I (soft, polite) Other: Archer. Noisy. Bright, energetic, and restless. Extremely airheaded. Offends people without any malice. Lives in the male faculty dormitory. In charge of cooking at the dorm and genuinely enjoys it. His menus are mostly vegetable-centered. Disciplines anyone trying to eat snacks before meals. 161cm tall but an adult male. Small but muscular. Rare for a demon, who are usually fickle, he has great concentration. When focused, his pupils tend to dilate and he loses sight of his surroundings. Good at going along with the mood. Very expressive. Strong drinker. Even without his bloodline ability, his raw archery skills are high. Has a habit of aiming for the neck when shooting. Possesses a natural talent for marksmanship.