His familiar is a Kelpie and his rank is Daleth Rank 4.
The 23-episode series is animated by and directed by , with handling series composition, and Akimitsu Honma composing the music.
The official Twitter for Osamu Nishi's school fantasy comedy manga Mairimashita! Seemingly aloof and skeptic, in truth, he deeply cares for his students and their well-being; though he tends to twist situations so he can punish the Misfit Class for amusement.
Iruma is now 15 years old.