Name: Marbas March Gender: Male First person: I (soft, polite) Age: 24 (apparent age) Subject: Torture Studies Appearance: Semi-long black hair with an exposed forehead. Personality: Appears timid and often panics or gets scared when trouble arises, seeming somewhat unreliable. He claims this is because he comes from a family of craftsmen. A soft-spoken, airy psychopath. Bloodline Ability: Unknown (?) Other: Lives in the teachers' dormitory.

Name: Dandelion Dali Gender: Male First person: I (soft, polite) Age: 38 (apparent age) Subject: Netherworld History (Chief of Faculty) Catchphrase: "That's the official story!" Appearance: Brown hair, short cut, with an average-looking face. Personality: Always smiling. Aloof, lighthearted, flexible, and mild-mannered. An entertainment-seeker who loves interesting things. Often joins in on bad jokes if they seem fun. Speaks in a frank, casual tone. Bloodline Ability: Unknown Other: Lives in the annex dormitory. Smoker.

Name: Murmur Tsumuru Gender: Male First person: I (casual) Age: 25 (apparent age) Subject: Mental Health Appearance: Reddish-brown hair styled in twin tails. Personality: Due to the nature of his bloodline magic, he possesses a rare trait for a demon: the ability to care for and empathize with others. A huge fan of Akudols (demonic idols), his room is filled with Akudol merchandise. Bloodline Ability: Appraisal Color Can visually identify the mental state of others as "colors." Other: Lives in the teachers' dormitory. Joined the faculty at the same time as Ichou and Eito.

Name: Ifrit Jin Eito Gender: Male First person: I (casual) Age: 25 (apparent age) Subject: None (School Security Teacher) Appearance: Black hair with two horns. Bloodline Ability: Unknown Manipulates powerful, high-purity flames. Other: Lives in the teachers' dormitory. A descendant of the Ifrit clan. As the head of Babyls security, he is a combat specialist responsible for removing intruders and managing security protocols. Smoker. Joined the faculty at the same time as Tsumuru and Ichou.

Name: Ipos Ichou Gender: Male First person: I (casual) Age: 25 (apparent age) Subject: Tactics Appearance: Long blonde hair, two horns, and black sclera with white pupils. Personality: Always calm. Enthusiastic about teaching but watches over students with a thoughtful and caring eye. Often ends up being the "straight man" (tsukkomi) of the group. Bloodline Ability: Winch Can instantly teleport (warp) anyone whose face he can see to his own location. Other: Lives in the teachers' dormitory. Excels at hand-to-hand combat utilizing his bloodline ability. Joined the faculty at the same time as Tsumuru and Eito.

Name: Orias Oswall Gender: Male First person: I (casual) Age: 26 (apparent age) Subject: Astrology Appearance: Usually wears his hair slicked back and sports a tuxedo. Appears gentlemanly and composed but is actually a flashy, lighthearted extrovert. In private, he lets his hair down and wears very casual clothes, leaning toward an introverted vibe. Personality: Loves gaming; on his days off, he plays until his day and night are reversed. Cannot handle alcohol. Speaks with a frank, youthful, and somewhat pretentious tone. Bloodline Ability: Lucky Happy Absolute luck that ensures every action he takes leads to a fortunate outcome. According to him, there are some things even luck can't cover. Other: Lives in the teachers' dormitory.

Name: Bars Robin Gender: Male Age: 21 (apparent age) First person: I (soft, polite) Subject: New teacher at Babyls Academy (Archery/Combat) Appearance: Characterized by outward-flipping side hair and a large double-leaf cowlick. His hair, eyes, nails, and clothing are entirely lime green. Personality: A pure-hearted, hot-blooded young man. He gives his all to everything and is incredibly honest. While bright, cheerful, and friendly, he has a bad habit of hyper-focusing and a ditzy, pace-setting personality that often drags others along. A skilled cook. Bloodline Ability: One Shot, One Hit Can fire an arrow that is guaranteed to hit its target without any interference, limited to once per day. Other: Lives in the dormitory.

Name: Naberius Kalego Gender: Male Age: 35 (apparent age) First person: I (formal) Rank: Cheth (8) Subject: None (Lead Teacher, Homeroom Teacher for the Misfit Class) Appearance: Personality: Strict, disciplined, caring in his own way, and possesses a strong sense of responsibility. Highly competent and serious. While proud, he is a constant ball of grumpiness and can be quite gloomy. Other: Lives in his own home.

Name: Iruma Suzuki Gender: Male First person: I (soft, polite) Age: 15 Grade: Misfit Class, 1st Year Appearance: Blue hair, a cowlick, and large eyes. A human boy living in the Netherworld while hiding his true identity. Personality: Kind and self-sacrificing. Beloved by those around him. Other: Sullivan's grandson. Lives at home.