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Welcome to Demon School! Iruma-kun Season 4 Episode 1: The Other Demon in the Misfit Class

Manga chapter 185-187

Canon/MED

OSHIMETER

8.5

119 Fans

5

4

3

2

1

PacingVisualWritingEmo ImpactSoundtrack

← Prev: EPNext: EP 2 →

LIVE · THE WEEKLY VERDICT

Welcome to Demon School! Iruma-kun Season 4 Episode 1: The Other Demon in the Misfit Class

Manga chapter 185-187

Canon/MED

← Prev: EPNext: EP 2 →

OSHIMETER

8.5

119 Fans

5

4

3

2

1

PacingVisualWritingEmo ImpactSoundtrack

READTHROUGH

Contains spoilers • 10 scenes • 3 min read

QUICK TAKES

yatirumirumi123

Purson was quite but the story for him make me feel comfortable like usually.

miyukineveahbless

Continuing from the previous season's cliffhanger, this premiere opens a new arc for the series, which is definitely something to look forward to in terms of how the characters will achieve their goals. Furthermore, the chibi animation transitions really deliver the humor of this narrative, making it truly entertaining to watch. It is also a wonderful progression that successfully builds the core foundation and direction of this arc, while effectively highlighting the depth of the new characters.

A strong premiere that kicks off the Music Festival arc by finally bringing the invisible Purson Soi into the spotlight, establishing great comedic and emotional stakes for his struggle with self-expression. I love how naturally the entire Misfit Class bounces off each other when they discover they've had a literal phantom classmate this entire time. The tension regarding their collective rank advancement goals feels super real right from the jump.

A strong premiere that kicks off the Music Festival arc by finally bringing the invisible Purson Soi into the spotlight, establishing great comedic and emotional stakes for his struggle with self-expression

Waited 2 yrss and its finally hereee 😭🫶🏻

very excitingg

It started back where it left. Episode 1 felt like a continuation from season and it immediately started on its next arc which I predict will be as existing as the other past arcs

Pretty interesting start and unexected. Really love the animation and a good mix of action and actual humor.

Season 4 Episode 1 kicks things off strong—lots of new elements to explore and a fresh energy right away. It wastes no time throwing in a new challenge, keeping things exciting from the start. Definitely a solid opener that sets the tone and doesn’t let you relax.

The not-so-secret 13th Character is here as he takes center stage and showcase what he's capable of. The soundtrack for the trumpet definitely gel well with the tone of the show, but the direction for the shy boy's voice acting could have done better without putting sfx

They're back! Animation got even better! New outfits and more! Done with the long wait. The real wait starts weekly! Excited for this arc! I've seen some manga pages of this specifically this episode! Of course, Clara being that funny adorable innocent gal!

I missed Iruma, Clara and Azz kun big time. And i will be real, i also did not notice him at all from season 1 to season 3 LMAO. I guess a new arc starts from the get go. Animation still have not dropped at all, all those amazing fantasy scenery chefs kiss. Great starter.

They are so chaotic as always. I can’t keep up with Purson mumbling like that but he’s such a cutie. The animation was cute and fit the school vibe. The music was also beautiful and kind of catchy for me.

A great funny episode, everyone knows the new character now

Aw, this was such a great episode to kickstart the fourth season. I really enjoyed the lighthearted tone it maintained while also giving us a deeper look into a certain character. It balanced fun and emotional depth well, making it both entertaining and meaningful.

This episode was actually really cute and wholesome, especially with how it took its time to properly introduce and explore the character. I loved the lighthearted and feel-good atmosphere it delivered, making it such a relaxing yet engaging way to start things off again.

I love how this episode was both lighthearted and funny at the same time, making it such an enjoyable watch from start to finish. Not only that, but focusing on a specific character really added more depth to them, making everything feel more meaningful and wholesome overall.

I’ve been really looking forward to this new season of Iruma-kun, especially Clara and Azz-kun fun dynamic. I didn’t expect the first episode to be so much fun. They feel fresh and entertaining. Overall, a great start, I’m excited for the next episode so much. Nicee.

Iruma's honest and thoughtful nature shines through again. He touches the heart of Soi in a quiet way that will probably come full circle later on! This episode also retains the series' charming and lighthearted elements despite being based in hell!

EPISODE CONTEXT

This premiere arrives after a season that saw the Misfit Class clear major hurdles and cement their reputation in the Demon School hierarchy. Episode 1 pivots the narrative toward a fresh competitive setting — the Music Festival — establishing the central challenge that will drive early-season momentum. With 24 episodes ahead, this opener functions as a reset and a runway, laying the interpersonal and thematic groundwork for the character growth and ensemble dynamics to come.

©西修 (秋田書店)／魔入りました！入間くん第4シリーズ製作委員会.

AnimeOshi.com refers to anime titles, character names, logos, and other trademarked or copyrighted materials to identify and describe the works being reviewed, discussed, ranked or otherwise referenced on this site. This usage is believed to be nominative fair use or non-infringing and is not intended to imply any affiliation with the respective rights holders.

All trademarks and copyrights remain the property of their owners. If you are a rights holder and have concerns about any content on this site, please contact us at legal@animeoshi.com

EPISODE CONTEXT

This premiere arrives after a season that saw the Misfit Class clear major hurdles and cement their reputation in the Demon School hierarchy. Episode 1 pivots the narrative toward a fresh competitive setting — the Music Festival — establishing the central challenge that will drive early-season momentum. With 24 episodes ahead, this opener functions as a reset and a runway, laying the interpersonal and thematic groundwork for the character growth and ensemble dynamics to come.

READTHROUGH

Contains spoilers • 10 scenes • 3 min read

QUICK TAKES

yatirumirumi123

Purson was quite but the story for him make me feel comfortable like usually.

miyukineveahbless

Continuing from the previous season's cliffhanger, this premiere opens a new arc for the series, which is definitely something to look forward to in terms of how the characters will achieve their goals. Furthermore, the chibi animation transitions really deliver the humor of this narrative, making it truly entertaining to watch. It is also a wonderful progression that successfully builds the core foundation and direction of this arc, while effectively highlighting the depth of the new characters.

A strong premiere that kicks off the Music Festival arc by finally bringing the invisible Purson Soi into the spotlight, establishing great comedic and emotional stakes for his struggle with self-expression. I love how naturally the entire Misfit Class bounces off each other when they discover they've had a literal phantom classmate this entire time. The tension regarding their collective rank advancement goals feels super real right from the jump.

A strong premiere that kicks off the Music Festival arc by finally bringing the invisible Purson Soi into the spotlight, establishing great comedic and emotional stakes for his struggle with self-expression

Waited 2 yrss and its finally hereee 😭🫶🏻

very excitingg

It started back where it left. Episode 1 felt like a continuation from season and it immediately started on its next arc which I predict will be as existing as the other past arcs

Pretty interesting start and unexected. Really love the animation and a good mix of action and actual humor.

Season 4 Episode 1 kicks things off strong—lots of new elements to explore and a fresh energy right away. It wastes no time throwing in a new challenge, keeping things exciting from the start. Definitely a solid opener that sets the tone and doesn’t let you relax.

The not-so-secret 13th Character is here as he takes center stage and showcase what he's capable of. The soundtrack for the trumpet definitely gel well with the tone of the show, but the direction for the shy boy's voice acting could have done better without putting sfx

They're back! Animation got even better! New outfits and more! Done with the long wait. The real wait starts weekly! Excited for this arc! I've seen some manga pages of this specifically this episode! Of course, Clara being that funny adorable innocent gal!

I missed Iruma, Clara and Azz kun big time. And i will be real, i also did not notice him at all from season 1 to season 3 LMAO. I guess a new arc starts from the get go. Animation still have not dropped at all, all those amazing fantasy scenery chefs kiss. Great starter.

They are so chaotic as always. I can’t keep up with Purson mumbling like that but he’s such a cutie. The animation was cute and fit the school vibe. The music was also beautiful and kind of catchy for me.

A great funny episode, everyone knows the new character now

Aw, this was such a great episode to kickstart the fourth season. I really enjoyed the lighthearted tone it maintained while also giving us a deeper look into a certain character. It balanced fun and emotional depth well, making it both entertaining and meaningful.

This episode was actually really cute and wholesome, especially with how it took its time to properly introduce and explore the character. I loved the lighthearted and feel-good atmosphere it delivered, making it such a relaxing yet engaging way to start things off again.

I love how this episode was both lighthearted and funny at the same time, making it such an enjoyable watch from start to finish. Not only that, but focusing on a specific character really added more depth to them, making everything feel more meaningful and wholesome overall.

I’ve been really looking forward to this new season of Iruma-kun, especially Clara and Azz-kun fun dynamic. I didn’t expect the first episode to be so much fun. They feel fresh and entertaining. Overall, a great start, I’m excited for the next episode so much. Nicee.

Iruma's honest and thoughtful nature shines through again. He touches the heart of Soi in a quiet way that will probably come full circle later on! This episode also retains the series' charming and lighthearted elements despite being based in hell!

LIVE · THE WEEKLY VERDICT

©西修 (秋田書店)／魔入りました！入間くん第4シリーズ製作委員会.

AnimeOshi.com refers to anime titles, character names, logos, and other trademarked or copyrighted materials to identify and describe the works being reviewed, discussed, ranked or otherwise referenced on this site. This usage is believed to be nominative fair use or non-infringing and is not intended to imply any affiliation with the respective rights holders.

All trademarks and copyrights remain the property of their owners. If you are a rights holder and have concerns about any content on this site, please contact us at legal@animeoshi.com

©西修 (秋田書店)／魔入りました！入間くん第4シリーズ製作委員会.

AnimeOshi.com refers to anime titles, character names, logos, and other trademarked or copyrighted materials to identify and describe the works being reviewed, discussed, ranked or otherwise referenced on this site. This usage is believed to be nominative fair use or non-infringing and is not intended to imply any affiliation with the respective rights holders.

All trademarks and copyrights remain the property of their owners. If you are a rights holder and have concerns about any content on this site, please contact us at legal@animeoshi.com