Welcome to Demon School! Iruma-kun Facts, FAQ & Common Questions
2019 · NHK Educational TV · Status: Returning Series · Rated: TV-14
Frequently Asked Questions About Welcome to Demon School! Iruma-kun
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Welcome to Demon School! Iruma-kun have?
Welcome to Demon School! Iruma-kun has 4 seasons and 89 total episodes, spanning from its premiere on October 5, 2019 to July 11, 2026.
Is Welcome to Demon School! Iruma-kun renewed, ended, or canceled?
Welcome to Demon School! Iruma-kun is currently an active returning series with future seasons planned or in development.
How long does it take to binge watch Welcome to Demon School! Iruma-kun?
It takes 37h 5m (2225 minutes) to watch the complete run of Welcome to Demon School! Iruma-kun. At a standard pace of 2 hours per day, you will finish the entire series in approximately 19 days. Not realistic for a 48-hour weekend. At 37.1 total hours, watching at a healthy 2 hours per day will take approximately 19 days.
What is the highest-rated episode of Welcome to Demon School! Iruma-kun?
The highest-rated episode is Season 1, Episode 8 ("Head Over Heels for Clara"), which holds an outstanding rating of 7.7/10 based on 3 audience ratings.
Where can you stream or watch Welcome to Demon School! Iruma-kun?
Welcome to Demon School! Iruma-kun is available for streaming on Hulu, Crunchyroll, Crunchyroll Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Welcome to Demon School! Iruma-kun?
Welcome to Demon School! Iruma-kun has an official content rating of TV-14.
Who are the lead actors in Welcome to Demon School! Iruma-kun?
The primary ensemble cast includes Ayumu Murase as Iruma Suzuki (voice) (age 37), Ryohei Kimura as Alice Asmodeus (voice) (age 42), Ayaka Asai as Clara Valac (voice) (age 34), Daisuke Ono as Naberius Kalego (voice) (age 48).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Ayumu Murase | Iruma Suzuki (voice) | 37 |
| Ryohei Kimura | Alice Asmodeus (voice) | 42 |
| Ayaka Asai | Clara Valac (voice) | 34 |
| Daisuke Ono | Naberius Kalego (voice) | 48 |
| Saori Hayami | Ameri Azazel (voice) | 35 |
| Takuya Sato | Sabro Sabnock (voice) | 42 |
| Takaya Kuroda | Sullivan (voice) | 61 |
| Mitsuki Saiga | Opera (voice) | 53 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Welcome to Demon School! Iruma-kun are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.