Ipos Icho A teacher with long blonde hair, two horns, and golden eyes with black sclera. Gender: Male First person: I (rough) / I (polite) Apparent age: 27 Height: 187cm Address: Icho-sensei Occupation: Tactics teacher at Babyls Demon School Rank: Cheth (7) Living situation: Faculty dormitory Bloodline Magic: Summon (Winch) Can teleport (warp) anyone he can visually identify on the spot to his location. Speech style: "...I see." "...Right?" Often plays the straight man but will join in on mischief. Smoker. Slightly soft on his siblings.

Dantalion Dali Average face with short brown hair. Gender: Male Height: 178cm Weight: 66kg First person: I (soft, polite) Address: Dali-sensei (called "Darling" by some upperclassmen) Occupation: Demon History teacher and Faculty Chief at Babyls Demon School Rank: Unknown Family: Otonja (SD and dorm manager) Living situation: Faculty Dorm Annex, Room 01 Bloodline Magic: Unknown Speech style: "...Isn't it?" "...It is." An entertainment-seeker who loves interesting things above all else; will go along with any mischief if it's fun. Smoker.

Ifrit Jin Eight Has two horns on his forehead. Black hair, purple eyes. Gender: Male Height: 180cm Weight: 18kg First person: I (soft, polite) Address: Ifrit-sensei, Eight-sensei (by Tsumuru, etc.) Occupation: School Security teacher at Babyls Demon School Rank: Cheth (7) Living situation: Faculty dormitory Bloodline Magic: Unknown (Manipulates powerful, high-purity purple flames) Speech style: "...Yeah." "...Right?" Joins in on mischief quite a bit. Heavy smoker.

Murmur Tsumuru Reddish-brown hair with an androgynous appearance. Gender: Male First person: I (rough, casual) Address: Tsumuru-sensei Occupation: Psychiatry teacher at Babyls Demon School Rank: Cheth (7) Living situation: Faculty dormitory Bloodline Magic: Appraisal Color (Jewel) Can visually identify and judge a person's mental state by "color." Can also check the opponent's stats, mana capacity, and bloodline abilities. The amount of information visible is proportional to mana capacity. Speech style: "...Right?" "...Yeah." Joins in on mischief. Occasionally gets teased. Non-smoker. Strong drinker.

Orias Oswall Blonde hair. Golden eyes. Star mark at the corner of his right eye. (Wears hair slicked back in "on-mode," but lets bangs down in "off-mode.") Gender: Male First person: I (rough, casual) Apparent age: 26 Address: Orias-sensei Occupation: Astrology teacher and Game Battler Battler advisor at Babyls Demon School Rank: Unknown Living situation: Faculty Dorm Room 113 Bloodline Magic: Astrology (Lucky Happy) Absolute luck where every event he causes inevitably leads to good fortune. According to him, there are things even luck can't cover. A gentleman, so he won't join in on mischief unless it's something extreme... but he won't stop it either. Non-smoker. Lightweight who dislikes the taste of alcohol, so he drinks soda at gatherings. In off-mode, he lets his hair down and wears a tracksuit with a hoodie. Speech style in off-mode: "...I guess..."

Malphas March Black semi-long hair parted in the middle, exposing his forehead. Purple eyes. Gender: Male First person: I (soft, polite) / I (rough, occasionally) Address: Malphas-sensei Occupation: Torture Studies teacher at Babyls Demon School Rank: Unknown Family: Maru (Sister), Yabashi (Relative) Living situation: Faculty Dorm Room 106 Bloodline Magic: Perfect Grasp (Kachikachi) Capable of understanding the structure of any substance. Speech style: "...It is." "...Isn't it?" Non-smoker. Has a somewhat unreliable aura, but when the topic turns to torture, he smiles happily, which creeps out even the other teachers.