'Welcome to Demon School, Iruma-kun' Season 4 Anime Reveals Main Promo Video, More Cast

Welcome to Demon School Iruma-kun Fourth Season Details Revealed
The anime adaptation of Osamu Nishi's Welcome to Demon School, Iruma-kun manga has unveiled new information regarding its fourth season. The anime staff began streaming the main promotional video for the upcoming fourth season on Saturday. This video provided a preview of the new opening theme song for the series, "Ichi Ni no San," which is performed by Penthouse.
Takehito Koyasu Joins Cast as Amduscias Poro
A significant new addition to the voice cast for the fourth season has been announced. Takehito Koyasu will be voicing the character Amduscias Poro in the show. This casting adds a new character to the demon school narrative.
Premiere Date and Half-Year Broadcast Confirmed
The fourth season of Welcome to Demon School, Iruma-kun is scheduled to debut on April 4. It will be broadcast on NHK Educational in Japan at 6:25 p.m. JST. This season is planned to have a total of 24 episodes. The entire run will span two cours, which translates to a half-year broadcast period.
Streaming Availability for the New Season
For audiences in Japan, the anime will begin streaming on April 6 at 6:00 p.m. JST. Internationally, Crunchyroll will stream the anime as it airs in numerous territories. These regions include North America, Central America, South America, Europe, Africa, Oceania, the Middle East, the CIS, and India. Crunchyroll previously held an early screening of the anime's premiere at the Anime Frontier event on December 14.
Setsuo Ito Cast as Purson Soi
Further casting news for the new season confirms another voice actor. Setsuo Ito will be providing the voice for Purson Soi. This character is identified as the Abnormal class's long-forgotten 13th classmate, indicating new interactions within the class setting.
Overview of Previous Seasons and Crunchyroll Streaming
The anime's first season premiered in October 2019 on NHK Educational, consisting of 23 episodes. Crunchyroll streamed this initial season as it aired in Japan, titled Welcome to Demon School, Iruma-kun, and also provided an English dub.
The second season premiered in April 2021. Crunchyroll continued its streaming of the series as it aired and debuted an English dub in June 2021.
The third season then debuted in October 2022. Consistent with earlier seasons, Crunchyroll streamed the series as it aired and also made an English dub available to viewers.
The Core Story of Welcome to Demon School Iruma-kun
The narrative of Mairimashita! Iruma-kun follows Iruma, a kind-hearted 14-year-old boy. His story begins when his parents, for their own selfish interests, sell him to demons. However, the demon who acquires Iruma has no grandson and consequently dotes on him. This paternal affection leads to Iruma being sent to a demon school, forming the central premise of his adventures.
Manga Origins by Osamu Nishi
The source material for the anime, the manga by Osamu Nishi, launched in March 2017. Nishi began serializing the manga in Akita Shoten's Weekly Shonen Champion magazine, which continues to be its publication home.