Complete Guide to Watching Iruma-kun in Order and Chronologically Without Mistakes

Last Updated: 2026-06-28

Research Criteria: Official streaming information, licensing status, fan community ratings

Verification Conditions: Organized based on the streaming lineup of available services

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Haven’t seen it yet? You’re missing out on life! Once you start watching “Welcome to Demon School! Iruma-kun,” there’s no turning back from that world! Especially, a ton of people are relating to that protagonist, Iruma-kun, as he struggles through challenges. You’ll definitely be captivated by his bonds with friends and the story that encourages him. No matter how many setbacks he faces, his never-give-up attitude will bring tears to your eyes. The moment you watch the first episode, you’ll want to dive into this magical world!

“There are so many episodes, I don’t know where to start…” — I get it, with three series, it can be confusing! But don’t worry, once you know the order to watch, you’ll be hooked immediately!

“I’m wondering which episode to start with” — Then just refer to this complete guide, and solid enjoyment is guaranteed!

“Isn’t there a worry that the series might end halfway?” — Not at all, there’s a currently airing sequel, and the charm of the series continues strong!

Summary (TL;DR)

Conclusion

It’s a must to start with the first season of “Welcome to Demon School! Iruma-kun”! After that, move on to the second season, and then the currently airing third season. If you follow the episode order, you can enjoy the story and characters much more deeply. Just keep watching without hesitation, and grab a fantastic experience!

Watch Order

Welcome to Demon School! Iruma-kun Season 1 (2019)
Welcome to Demon School! Iruma-kun Season 2 (2021)
Welcome to Demon School! Iruma-kun Season 3 (2023 – currently airing)

Here Are the Best Episodes! Complete Highlights Explained

First up is episode 2 of season 1! The scene where Iruma-kun faces his courage for the first time is absolutely amazing. This episode really captures character growth and the importance of friendship, making it a tearjerker. The animation is stunning, and the tension is something I’ve never felt in reality. Plus, the detailed designs of the backgrounds are phenomenal!

⚠️ Spoilers ahead! Beware if you haven’t watched yet.

Moreover, in episode 6 of the third season, there’s a scene where Iruma-kun overcomes trials with his friends that stands out as one of the best episodes! Here, the climax tests the trust and bonds between characters. Prepare to cry, and don’t miss out on the growth of characters that has sparked mixed opinions! Every scene is a memorable point.

Continuations & Original Source Information

The original series consists of 38 volumes, and the anime has adapted up to volume 13. As the story progresses, the content becomes even deeper, so if you’re intrigued, definitely check out the original material!

Where to Buy the Original & Goods

Where to Watch

🏆 Editor’s Recommendation

Crunchyroll

✅ Easy to start with a free trial
✅ Quality and safety guaranteed with official streaming
✅ Compatible with the viewing order guide in this article

See Details of Crunchyroll · See Details of DMM TV Monthly Unlimited

※This link is an affiliate link

DMM (1 link only): See Details of DMM TV Monthly Unlimited
Other Streaming: None

Free Viewing Methods & Best Deals

With DMM Premium, a lot of works, including new ones, are available, and there are great first-time perks! Unlimited viewing for just 550 JPY a month is a steal.

Who Will Definitely Get Hooked / Who It May Not Suit

Will Definitely Get Hooked: Fantasy and comedy lovers who want to enjoy heartfelt stories.

May Not Suit: Those who struggle with complex stories or prefer simpler plots.

Cautions

Illegal sites are an absolute no-go! Make sure to enjoy using legitimate streaming services.

Frequently Asked Questions

Where can I watch Iruma-kun?

You can watch it on DMM TV Monthly Unlimited!

What’s the story of Iruma-kun like?

It’s a touching story set in a fantasy world, themed around friendship and growth!

How many seasons are there?

Currently, there are three seasons airing! Excited for the sequel!

How many volumes of the original manga are out?

The original series has a total of 38 volumes! So far, 13 volumes have been adapted into the anime.

Is it suitable for children to enjoy?

Of course! With plenty of humor, it’s a work that the whole family can enjoy.

Final Thoughts

“Welcome to Demon School! Iruma-kun” features a heartwarming story that will surely make you cry. If you nail down the watching order and take your time enjoying it, your anime experience will deepen even more! After reading this, I recommend jumping right into season 1. You definitely won’t regret it, so come on, dive right in!

🏆 Editor’s Recommendation

Crunchyroll

✅ Easy to start with a free trial
✅ Quality and safety guaranteed with official streaming
✅ Compatible with the viewing order guide in this article

See Details of Crunchyroll · See Details of DMM TV Monthly Unlimited

※This link is an affiliate link

Author: An anime and content writer residing in Japan. Crafting viewing guides for international audiences.

Pre-Watching Checklist

First, organize the viewing order for the TV series, movies, and OVAs
Check in advance which volume/episode the continuation relates to in the original
Confirm the latest status of streaming services like DMM

Who It’s For & Who It’s Not

It’s for those who want to catch up quickly and follow the continuation. Not for those who prefer to enjoy everything in the order of release, even if it takes a bit longer.