Name: Dantalion Dali Height: 178 cm Gender: Male Apparent Age: 38 Appearance: Short brown hair, average face First person: I (soft, polite) Called by: Dali-sensei Calls others: -sensei, Kalego-kun, -chan, -kun Subject: Netherworld History Position: Head of Teachers Personality: Gentle, flexible, hedonistic Residence: Teacher's Dorm Annex, 1st Floor Other: - The most senior teacher among the staff - Smoker

Name: Naberius Kalego Gender: Male Height: 182 cm Apparent Age: 35 First person: I (formal) / I (rough) Second person: you (blunt), you (rude), Brother (Narnia), Opera-senpai, name without honorifics Called by: Kalego-sensei, Kalego (Narnia), Kalego-kun (Opera) Position: Lead Teacher, Misfit Class Advisor Rank: 8 (Cheth) Residence: Private home Appearance: Short dark purple hair, sanpaku eyes Speech: Flat and foul-mouthed - Uses polite speech with everyone except Eito, Tsumuru, Ichou, and students Other: - Bad at dealing with Opera

Name: Ifrit Jin Eito Height: 180 cm Gender: Male Apparent Age: 26 Appearance: Short black hair, two horns on forehead First person: I (soft, polite) Called by: Ifrit-sensei, name without honorifics Calls others: Uses honorifics except for students and peers Position: Security Teacher (no assigned class) Bloodline Ability: Unknown Ability: Manipulates powerful, high-purity flames Personality: Gentle, but cold toward suspicious persons or intruders Residence: Teacher's Dorm Speech: - Toward Dali, Kalego, Opera, Henri, Narnia: Uses polite speech - Toward Eito, Tsumuru, students: Soft, inquisitive (I wonder, right?) Note: Tone becomes casual with Tsumuru and Ichou (blunt, casual) Other: - Joined the staff at the same time as Tsumuru and Ichou - Smoker

Name: Ipos Ichou Height: 186 cm Gender: Male Apparent Age: 26 Appearance: Long blonde hair in a ponytail, goat horns, inverted sclera/pupils First person: I (casual, masculine) Called by: Ipos-sensei, Ichou (by Eito, Tsumuru) Calls others: Uses honorifics except for students and peers Subject: Tactics Bloodline Ability: Winch... Teleports a person whose face he can see to his location Personality: Calm, composed, gentle Speech: - Toward Dali, Kalego, Opera, Henri, Narnia: Uses polite speech - Toward Eito, Tsumuru, students: Calm, declarative (Is it? It would be.) Residence: Teacher's Dorm Other: - Joined the staff at the same time as Tsumuru and Eito - Smoker

Name: Murmur Tsumuru Height: 169 cm Gender: Male Apparent Age: 26 Appearance: Red hair in voluminous twin tails, two horns, androgynous face First person: I (casual, masculine) Called by: Tsumuru-sensei, Tsumuru (by peers) Calls others: Uses honorifics except for students and peers Subject: Mental Medicine Bloodline Ability: Jewel... Can see a person's mental state as "colors"; can also check ability stats, mana levels, and bloodline abilities. Visible info scales with mana. Personality: Casual and friendly Speech: - Toward Dali, Kalego, Opera, Henri, Narnia: Uses polite speech - Toward Eito, Tsumuru, students: Friendly, soft (I wonder, right?) Note: Tone becomes very casual with Ichou and Eito (blunt, questioning) Residence: Teacher's Dorm Other: - Joined the staff at the same time as Eito and Ichou - Huge Akudol otaku

Gender: Unknown Height: 180 cm Apparent Age: 36 Appearance: Short red hair in a braid, cat ears, tail First person: I (formal) Called by: Opera-san, Opera-senpai (by Kalego) Calls others: -sensei, Kalego-kun, -sama (and many others) Personality: Calm and composed Speech: Polite Likes: Teasing Kalego, cooled hot milk, washing futons by treading on them Other: - Strong physical combat skills - Security Devil (all-purpose butler) for Chairlord Sullivan - Expressionless, but emotions show in tail and ears

Name: Naberius Narnia Gender: Male Apparent Age: 38 Appearance: Long dark purple hair, slightly wavy, expressionless Personality: Strict, precise First person: I (formal) Second person: Name without honorifics Called by: Brother (by Kalego), Narnia-san, Chief Narnia, Narnia-sama Position: Special Chief of Demon Border Control Rank: 8 (Cheth) (?) Dislikes: Those who harm the Netherworld Speech: Blunt, declarative (It is. Is it? It would be.) Other: - Eldest son of the Naberius family, known as the most "precise" in family history - Merciless toward criminal demons - Kalego's older brother

Name: Azazel Henri Gender: Male Apparent Age: 40 Appearance: Long red hair tied in a ponytail, short goatee, glasses Personality: Calm and strict, loyal to duty, views things objectively Speech: Calm and steady (Is it? I wonder. It is, isn't it?) First person: I (formal) Second person: you (polite), Narnia, Kalego-sensei, -san Called by: Henri-sama (and many others), Henri-san Position: The 13 Crowns, Commissioner of Demon Border Control Bloodline Ability: Romantista... A self-suggestion type of encouragement magic that maximizes all abilities by sheer conviction; requires a strong spirit that does not falter. Other: - Father of Ameri, the Babyls Student Council President; his glasses shatter when he's flustered regarding his daughter. - More moderate compared to Narnia. - A kind father to his only daughter, but does not mix public and private matters. Azazel Ameri - Henri's daughter and Student Council President of Babyls. - Possesses a noble, majestic demeanor, with strength and intellect befitting her rank and immense charisma. - ...But also has a maidenly side.