The first season of "Welcome to Demon School! Iruma-kun" aired in 2019, with the second season set to air in April 2021. The story is set in the demon world, where demons live, and the main character, Iruma-kun, attends a school for demons. Among the demons are some unique demon teachers. Let's take a look at the faculty and staff at the demon school, Babylon.
Sullivan, Chairman of the Demon School
The demon who brought Iruma-kun to the demon world. He bought Iruma-kun with money and brought him to the Demon World because he wanted a grandson, but he treats him like an overprotective grandpa demon who is crazy about his grandson. He tends to live life on impulse and energy, and not only Iruma-kun but also the teacher Karuego are all at the mercy of his whims. However, he is an extremely powerful demon in the Demon World, and one of the demons on the 13th floor. He doesn't usually show any signs of strength, but in times of emergency he protects the school with his overwhelming powers.
Naberius Kalego, Homeroom Teacher of the Problem Children Class
He is one of the most talented teachers at the Demon School Babylon. He is a very proud, sly, and strict Spartan teacher. He treats his students like garbage and gives them harsh evaluations, but he also has excellent leadership skills and is actually very caring. He is a person who is feared by everyone, but he is summoned by Iruma-kun during what appears to be a familiar summoning ritual. As a result, he is bedridden for several days, and during that time he is forced to take charge of the problem children class.
The Teacher Who Draws the Short End
Although he harbors hostility toward Iruma-kun after he becomes his familiar, he teaches without mixing business with pleasure. He often ends up getting the short end of the stick due to the carefree nature of the chairman, Sullivan, but due to his position, he is unable to defy him and finds it difficult to do so. He also has a deep dislike for opera, Sullivan's attendant. Apparently, he was used as a lackey by the senior-junior relationship.
Pataphysics Teacher: Balam Shichiro
A large teacher who always wears a large mask. His scary face is even scarier when he removes it. While he is feared by his students due to his appearance, he is actually one of the most sensible and kind teachers in the series. Upon learning this, Iruma accidentally reveals his true identity. Even after learning Iruma's human identity, he remains cooperative and is one of the few people who knows him. Before the Harvest Festival, he was in charge of training Asmodeus and Sabnock, imparting the secrets of fighting to them.
Classmate of Karego
He is a classmate of Karego, and is also in a senior-junior relationship with Opera. He is strong enough to teach Asmodeus and Sabnock the secrets of fighting, and is a teacher on a par with Karego, holding the same rank as Karego: Keto (8). His family ability, "Illusion Bell," allows him to see through lies.
Supervising Teacher: Dantalion Dali
He is in charge of Demon World History and is the supervising teacher. He has a friendly and gentle personality, but sometimes shows his demonic dark side. He was Karuego's tutor when he was a new teacher, but no one believed him.
New Teacher: Barth Robin
A new teacher. He teaches Familiar Magic and goes by the nickname Robby. He has an extremely high level of concentration, and when he becomes absorbed in one thing, he loses sight of his surroundings. He is in charge of training Shaxx during the pre-harvest festival training. His family ability, "One Shot, One Strike," allows him to fire an arrow that is sure to hit the target, ignoring all obstacles, once a day.
Erotic Succubus Teacher Lime
A teacher of succubus seduction. Her unique ability, "eroscope," allows her to quantify a woman's attractiveness. Prior to the harvest festival, she trains Ix and Valac. During her student days, she fully demonstrated her abilities at the harvest festival, convincing men to donate ingredients to her. However, there was one man she was unable to seduce, and she ended up coming in second place.
The Overly Lucky Teacher: Olias Oswaal
An astrology teacher. His family ability, "Divination (Happy Luck)," allows all of his actions to bring good fortune. In the King's Classroom arc, he faces a formidable opponent in a gambling challenge against Shax. Shax's ability blocks his vision, but he's still able to use his luck ability, so there's no way he could lose. However, his sense of smell is also blocked, preventing him from noticing Ix behind him, resulting in his defeat.
The Unfortunate Teacher: Buer Plushenko
A demon with the family ability "Semi-Permanent Heal," he has the ability to instantly heal any wound. However, it seems that anything that hurts hurts. Shortly after enrolling, he was involved in a violent incident with Sabnock, and he viewed the problem children's class as his enemy, but he forgave them after Sabnock's sincere apology. It seems he has a tendency to get into trouble.
The Laid-Back Teacher: Strass Susie
A magical biology teacher. She teaches classes on growing plants using magic. She also serves as an advisor to the Magical Plant Division.
Morax, the Knowledge-Seeking Teacher
In charge of magical knowledge. A middle-aged female teacher, she is always seeking knowledge and is a studious person who studies hard. Among the students, she seems to have had a relationship with Arokel, who is at the top of her classroom grade, since the King's Classroom arc.
Molux Momonoki, a female teacher who admires Karuego
She shares the same name as Morax, the teacher in charge of Magic Knowledge, and is in charge of the Basics of Magic. Her relationship with Morax is currently unknown. She secretly admires Karuego, and in the King's Classroom arc, she is bought off by Karuego with a notebook stolen from him. Apparently, Karuego was her instructor when she first started.
Furus, the Veteran Teacher
A teacher of magical knowledge. An elderly teacher and the grandfather of Morax Momonoki. His relationship with the other Morax is unknown, but like her, he is a demon with a voracious desire for knowledge. However, he does not study erotic subjects, and in the King's Classroom arc, this weakness is exploited and he is bought off by Caim.
Unassuming Teacher: Marbus March
Torture teacher. Despite his unassuming appearance, Robin is surprised to learn that he specializes in the threatening field of torture. His family apparently makes such crafts. His sister is Kuromu's manager.
[Welcome to Demon School! Iruma-kun Season 2] Demon School Teachers Summary
Here's a roundup of the teachers at Demon School! Like the students, the teachers are also quite unique. Some of the teachers don't have many opportunities to appear, but some of them also appear in the spin-off series, "We Are the Main Characters of the Demon World!", so there's a chance they'll play an active role in both series in the future, which is exciting!
