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The Best Episodes of Welcome to Demon School! Iruma-kun

Every episode of Welcome to Demon School! Iruma-kun ranked from best to worst. Let's dive into the Best Episodes of Welcome to Demon School! Iruma-kun!

Binge this in 1d 12h•Peaking at 9.3/10

Fourteen-year-old Iruma Suzuki has just been abandoned and sold to a demon by his irresponsible parents! Surprisingly, the next thing he knows he's living with the demon who has adopted him as his new grandson

Seasons4

Episode Rankings

  1. #1 Fan Favorite
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    Welcome to Demon School! Iruma-kun Season 4 Episode 24 - The Most Extravagant Farewell Party
    9.3/10(52 votes)

    #1 - The Most Extravagant Farewell Party

    S4:E24

    The new school year finally begins at Babyls.

    Director:Unknown
    Writer:Unknown

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  2. Welcome to Demon School! Iruma-kun Season 4 Episode 7 - Lilith's Carpet
    9.2/10(528 votes)

    #2 - Lilith's Carpet

    S4:E7

    Iruma and the rest of the Misfit Class perform their rendition of "Lilith's Carpet."

    Director:Unknown
    Writer:Unknown

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  3. Welcome to Demon School! Iruma-kun Season 2 Episode 6 - Royal One
    8.9/10(282 votes)

    #3 - Royal One

    S2:E6

    Ali-san forces Iruma to go through his evil cycle. His classmates are both in shock and admiration in how much more confident Iruma seems. Meanwhile, Iruma realizes how terrible of an environment the Misfit Class's classroom is, so he proposes something to Kalego. His proposal was to move the Misfit Class to the classroom with the utmost importance at Babyls, the Royal One! Despite the rather sudden and ridiculous request, Kalego agrees if Iruma is able to fulfill certain terms.

    Director:Unknown
    Writer:Unknown

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  4. Welcome to Demon School! Iruma-kun Season 2 Episode 7 - The Teachers at Babyls
    8.9/10(236 votes)

    #4 - The Teachers at Babyls

    S2:E7

    The Misfit Class must gather approved permission slips from all of the faculty members within three days to move to the Royal One. Iruma is currently going through is evil cycle and figures out a plan to have the rest of the Misfit Class members use their abilities to get approvals from the faculty members that might be less likely to say yes to their transfer. The first one to use their ability is Andro M. Jazz! Will Iruma's plan turn out to be a success?

    Director:Unknown
    Writer:Unknown

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  5. Welcome to Demon School! Iruma-kun Season 4 Episode 12 - One-Year Distance and One-Centimeter Distance
    8.8/10(229 votes)

    #5 - One-Year Distance and One-Centimeter Distance

    S4:E12

    Ameri goes to the Deviculum and contemplates her current distance with Iruma.

    Director:Unknown
    Writer:Unknown

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  6. Welcome to Demon School! Iruma-kun Season 2 Episode 16 - The Name of This Feeling
    8.7/10(194 votes)

    #6 - The Name of This Feeling

    S2:E16

    Three giant magical beasts appear in Walter Park. Iruma, Asmodeus, and the others band together to face off with these creatures that ruined their fun day! Opera and Ameri fight against the giant rat while Jazz and his group are having some trouble dealing with the giant bull. He as well as other members in his group such as Lead and Camui don't have abilities suited for fighting, but Jazz comes up with a plan to turn things around!

    Director:Unknown
    Writer:Unknown

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  7. Trending NowTRENDING NOW

    The 20 WORST Episodes of Welcome to Demon School! Iruma-kun

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  8. Welcome to Demon School! Iruma-kun Season 2 Episode 8 - The Miracle of Some Fools
    8.6/10(218 votes)

    #7 - The Miracle of Some Fools

    S2:E8

    With the help of the classmates and others, Iruma and the Misfit Class are able to get approved permission slips from all of the teachers and appear before Kalego. However, Kalego doesn't seem to want to stamp his own seal. He then points out something they missed in their agreement. Iruma and the Misfit Class were about to give up their transfer to the Royal One, when there's a knock on the faculty room door...

    Director:Unknown
    Writer:Unknown

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  9. Welcome to Demon School! Iruma-kun Season 4 Episode 23 - The Road to the Demon King
    8.6/10(56 votes)

    #8 - The Road to the Demon King

    S4:E23

    Iruma goes to visit Sabro to find out more about Demon Kings.

    Director:Unknown
    Writer:Unknown

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  10. Welcome to Demon School! Iruma-kun Season 2 Episode 17 - The Ultimate Halberd
    8.5/10(169 votes)

    #9 - The Ultimate Halberd

    S2:E17

    The Balam team is trying to get to safety after saving some kids who weren't able to escape on their own in time. But then Asmodeus and Sabnock decide to fight the carmine dragon without telling anyone else. The two end up competing each other and fight the beast with their familiars. While they're fighting, Asmodeus ends up putting himself in great danger. What will come of the fight against Asmodeus, Sabnock, and the carmine dragon?

    Director:Unknown
    Writer:Unknown

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  11. Welcome to Demon School! Iruma-kun Season 1 Episode 18 - What I Want More Than Anything
    8.2/10(193 votes)

    #10 - What I Want More Than Anything

    S1:E18

    Kiriwo’s plan to destroy Babyls continues to move forward. Iruma somehow made it to the hidden room. Kiriwo looks completely different than what Iruma is used to, and Kiriwo proclaims that he’s going to use the fireworks that the Magic Apparatus Battler created to blow Babyls up... Kiriwo then tells Iruma about his childhood. Iruma sees the true demon side of Kiriwo. Will he be able to save Babyls from this crisis?

    Director:Unknown
    Writer:Unknown

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  12. Welcome to Demon School! Iruma-kun Season 2 Episode 12 - Kalego-sensei's Home Visit
    8.2/10(164 votes)

    #11 - Kalego-sensei's Home Visit

    S2:E12

    Kalego is forced to go visit all of the homes of the Misfit Class due to Sullivan's orders. He wants to get this over with as soon as possible but considering how unique all of his students and their families are, he has trouble finishing this quickly. He finally gets to Iruma's home, which is Sullivan's mansion, and he seems to be on guard. It appears that there's somewhere here who he's known since high school, and...

    Director:Unknown
    Writer:Unknown

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  13. Welcome to Demon School! Iruma-kun Season 2 Episode 20 - Dream Date
    8.2/10(178 votes)

    #12 - Dream Date

    S2:E20

    Ameri carefully plans out her date with Iruma by going through guidebooks and her favorite manga, "First Love Memories." They are finally going on their date that she'd been dreaming of! They end up going to Aqua Case, an aquarium that is also a waterpark! Ameri tries to make various exciting things happen on the date with her secret plan, but everything she tries doesn't seem to be backfiring, and...

    Director:Unknown
    Writer:Unknown

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  14. Welcome to Demon School! Iruma-kun Season 4 Episode 4 - We Can't See Him, But...
    8.2/10(197 votes)

    #13 - We Can't See Him, But...

    S4:E4

    Iruma wants to have a chat with Purson.

    Writer:Unknown

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  15. Welcome to Demon School! Iruma-kun Season 4 Episode 17 - The Great Heroes Gather
    8.2/10(116 votes)

    #14 - The Great Heroes Gather

    S4:E17

    The Thirteen Crowns discuss their future and nominate candidates for the next Demon King.

    Director:Unknown
    Writer:Unknown

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  16. Welcome to Demon School! Iruma-kun Season 4 Episode 18 - Give the Youth All the Nutrients They Need / Crossing the Sunbeams Shining Through the Trees
    8.2/10(116 votes)

    #15 - Give the Youth All the Nutrients They Need / Crossing the Sunbeams Shining Through the Trees

    S4:E18

    The Dinner of the Thirteen Crowns occurs and then Iruma, Asmodeus, and Clara contemplate being second-years.

    Director:Unknown
    Writer:Unknown

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  17. Welcome to Demon School! Iruma-kun Season 2 Episode 18 - My Desire
    8.1/10(172 votes)

    #16 - My Desire

    S2:E18

    The 3 giant magical beasts combine to form an even bigger magical beast. Ronove uses his Charisma in order to draw the beasts attack into a different direction, but... As soon as the magical beast lets out its attack, Iruma and Ali-san step right in front of it! Everyone is panicked at Iruma's rather reckless move. How will this battle end? Meanwhile, Kiriwo manages to escape from prison and it becomes clear as to which demon assisted him.

    Director:Unknown
    Writer:Unknown

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  18. Welcome to Demon School! Iruma-kun Season 4 Episode 3 - The Essence of a Dem-dol
    8.1/10(189 votes)

    #17 - The Essence of a Dem-dol

    S4:E3

    The Misfit Class decide to do the Hell Dance at the Music Festival and Kalego coaches Iruma and Purson.

    Director:Unknown
    Writer:Unknown

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  19. Welcome to Demon School! Iruma-kun Season 4 Episode 5 - Let's Have a Chat
    8.1/10(190 votes)

    #18 - Let's Have a Chat

    S4:E5

    Purson has disappeared, but Iruma doesn’t give up and decides to talk with him.

    Director:Unknown
    Writer:Unknown

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  20. Welcome to Demon School! Iruma-kun Season 4 Episode 6 - The Music Festival: Showtime!!
    8.1/10(211 votes)

    #19 - The Music Festival: Showtime!!

    S4:E6

    Suzuki Iruma and all thirteen students of the Misfit Class must perform to reach Rank 4 at the Music Festival.

    Director:Unknown
    Writer:Unknown

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  21. Welcome to Demon School! Iruma-kun Season 4 Episode 8 - Victory Salute
    8.1/10(175 votes)

    #20 - Victory Salute

    S4:E8

    Iruma and the Misfit Class learn the results of the Music Festival and Purson has a chat with his father.

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  22. Welcome to Demon School! Iruma-kun Season 4 Episode 9 - Behind Those Eyes
    8.1/10(155 votes)

    #21 - Behind Those Eyes

    S4:E9

    Asmodeus goes to fetch something from the club room and runs into someone unexpected.

    Director:Unknown
    Writer:Unknown

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  23. Welcome to Demon School! Iruma-kun Season 4 Episode 13 - Suzuki Iruma's Exorcibration
    8.1/10(143 votes)

    #22 - Suzuki Iruma's Exorcibration

    S4:E13

    Iruma-kun celebrates his birthday for the first time in the netherworld.

    Director:Unknown
    Writer:Unknown

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  24. Welcome to Demon School! Iruma-kun Season 4 Episode 20 - Team Devimuse
    8.1/10(107 votes)

    #23 - Team Devimuse

    S4:E20

    Team Devimuse loses a member and gets an unlikely substitute.

    Director:Unknown
    Writer:Unknown

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  25. Welcome to Demon School! Iruma-kun Season 1 Episode 20 - Glorious Award / Treatment of Humans
    8.0/10(180 votes)

    #24 - Glorious Award / Treatment of Humans

    S1:E20

    Part A: The ceremonies to give out the prizes for the Battler Party has now begun. Iruma and the other members of the MagiApp Battler hope to get the Grand Prize! That was also what Iruma had promised Kiriwo. Who will the prize go to? Part B: Iruma happens to stand out more after the incident with the fireworks. The head of the Demon Border Patrol, Azazel Henri, begins to suspect that Iruma may actually be human and he visits Babyls. Wait, this all seems rather familiar...

    Director:Unknown
    Writer:Unknown

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  26. Welcome to Demon School! Iruma-kun Season 2 Episode 4 - The Student Council President's Gaze
    8.0/10(182 votes)

    #25 - The Student Council President's Gaze

    S2:E4

    Ronove declares that he's going to take the position of student council president by holding a dissolution election. But due to a spell that someone has cast, Ameri is unable to be her usual confident self and is very meek. Iruma then tells her something she had told him in the past to try to give her confidence. What kind of speech will Ameri present while all of the attention is on Ronove. What is the emotion that Ameri was able to find deep within her heart?

    Director:Unknown
    Writer:Unknown

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Best Episodes Summary

"The Most Extravagant Farewell Party" is the best rated episode of "Welcome to Demon School! Iruma-kun". It scored 9.3/10 based on 52 votes. Directed by Unknown and written by Unknown, it aired on 9/26/2026. This episode scored 0.1 points higher than the second highest rated, "Lilith's Carpet".