Irumakun Stories

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114 Stories

  • Missing Wings  by Pauma_reads
    Pauma_reads
    • WpView
      Reads 23,632
    • WpPart
      Parts 7
    Iruma was an actual demon, he didn't have a tail or a horn and he lived in the human world for almost his whole life. He never questioned anything about himself, all he knows is that he had "parents" who left him anywhere to fend for himself and that he was not like any other child. His whole life he believed he was human, but he always felt something hurting his back. He doesn't remember himself getting scars as he mostly evades every danger he faces. It was already something that came to him naturally, his instincts per se Now suddenly being adopted and going to school in the netherworld. He thought he was still human until a sudden teacher who's popular for "experimenting" on students touched his back and immediately rushed him to the teacher's faculty room. What will their reaction be? Let's find out. -Ongoing and readjusting-
  • Iruma, The Assassin (On Haitus) by Akutxuki
    Akutxuki
    • WpView
      Reads 127,396
    • WpPart
      Parts 39
    Iruma's journey in the past in the human realm and attended an assassin school and how he will use it for advantage in the present here in the netherworld. Crossover: Mairimashita Iruma kun! & Assassination Classroom Credits to the rightful and original owner of the story(I already have permission to write here): irumatheassasin in tumblr https://irumatheassassin.tumblr.com/post/652431061752643584/chapter-11-the-assassin-who-got-proposed-on-live
  • Welcome To Demon School! Nagisa-kun by HypedLol
    HypedLol
    • WpView
      Reads 211,753
    • WpPart
      Parts 57
    What if Iruma got replaced with Nagisa? What if Nagisa was half demon? What if Nagisa' father was Sullivan's biological child making Nagisa his biological grandchild? What would be the story if the silent androgynous assassin was to go to babyls? Find out in "Welcome to demon school! Nagisa-kun" I dont own Assassination classroom and Welcome to demin school! Iruma-kun or any of the images used.
  • The demon King's son by alishen08
    alishen08
    • WpView
      Reads 1,984
    • WpPart
      Parts 3
    (This is fan fiction of the anime 'marimashta iruma kun' and the manga, might contain spoilers and forgive me for the plot holes and grammatical errors because this is my first time writing a story, at not mine credits to the real owner, happy reading.)
  • "The Lilith Prophecy" | Kalego Naberius by julsxxvixen
    julsxxvixen
    • WpView
      Reads 1,446
    • WpPart
      Parts 8
    The sixth incarnation of Lilith, abandoned by her clan, was taken in and raised by Sullivan. She sets off to study at Babyls Demon School-and will later teach there-facing love, rivalries, and other unexpected conflicts. Suitors from all corners of the Netherworld compete for her heart, but her true challenge lies in fulfilling the Lilith Prophecy. Featuring Kalego Naberius x OC, inspired by the *Music Festival Arc: Lilith's Red Carpet.* This fanfiction is based on the animanga *Mairimashita! Iruma-kun*. All original characters belong to me; all other characters belong to Osamu Nishi. Book cover from the manga.
  • WTDSIK - The Disastrous Life Of Kusuo and Iruma! by stareattheceiling
    stareattheceiling
    • WpView
      Reads 3,626
    • WpPart
      Parts 9
    Nothing better than an unstoppable duo of two brothers. One who can't say no to anything, with the ability to escape life-threatening situations, together with the other who is secretly a powerful psychic and just goes along with his brother's decisions. And whoever is reading this will witness these two brothers have their souls be sold to a demon!
  • Welcome to demon school Suzuki-kun ( SDS X Welcome to demon school Iruma) by gogeta_blu
    gogeta_blu
    • WpView
      Reads 50,638
    • WpPart
      Parts 14
    (Y/N) Suzuki, the younger twin brother of Iruma Suzuki by 6 minutes, he and his brother were sold off to a demon by their parents, but instead of killing them the demon wants them to be their grandsons?!
  • MaIrumaChat! [Extra] by Zxedt_crtr
    Zxedt_crtr
    • WpView
      Reads 103
    • WpPart
      Parts 4
    Well, basically this is a...Chatfic...I think that's what it's called This has nothing to do with the main plot of "Son of a God", I just did it out of boredom (account managed by two people)
  • The Evil Cicle by Uma_pessoa_2020
    Uma_pessoa_2020
    • WpView
      Reads 1,704
    • WpPart
      Parts 3
    Era um dia normal em Babyls até que uma catástrofe (?) aconteceu... •Nesta história, você acompanhará as aventuras da turma dos Misfits em busca de um antídoto para a dupla Asmodeus Alice e Iruma Suzuki. •BL •Iruma Suzuki x Asmodeus Alice
  • New teacher at bablys by fishsnacks
    fishsnacks
    • WpView
      Reads 5,633
    • WpPart
      Parts 23
    Naberius nanako, a popular anonymous author who has run of inspiration. Nanako goes to bablys to find her cousin Naberius kalego in hopes of getting a job to teach some students and hopefully get inspiration. While teaching at bablys she finds out that momonoki sensei has been staring at kalego and she hopes to help her cousin find true love. Read on to find out what Nanako learns and her interactions with other characters in marmashita iruma kun. On hiatus Contains manga spoilers Art by @ponkan_8 on twitter
  • Mairimashita: Iruma-kun! - Trapped by NegaDot
    NegaDot
    • WpView
      Reads 39
    • WpPart
      Parts 4
    Robin-sensei is in hot water. His job, his honor, and his reputation are all on the line. Can he clear his name?
  • Welcome To Demon School Izuma-kun and Iruma-kun by rowfella
    rowfella
    • WpView
      Reads 823
    • WpPart
      Parts 3
    there was a twin sibling born in human realm they're Izuma Suzuki and Iruma Suzuki AUTHOR NOTE: im not good at describing so please understand. im also not good at English grammar and spelling but i will try my best i wish you like this story. if you have any ideas just comment it, i will try to add it if i can. i do not own mairimashita iruma-kun its belong to Nishi Osamu. I will update if a have a time or if im in mood if you don't understand you can just watch it or read manga.
  • Still Water Runs Deep (M!IK OC insert) by _rosetintedglasses_
    _rosetintedglasses_
    • WpView
      Reads 88
    • WpPart
      Parts 2
    Excerpt from: Demons of the Netherworld, chapter 18 - Cambions "...A Cambion is a mythical creature commonly found in European mythology and literature. It is the result of the union between a demon and a human. The power of a Cambion relies on the power of the demon's lineage. However, some cases show that having Human blood can strengthen a Cambion's power. Similarly to high-level Succubi, Cambions lure mortals to the Netherworld. They are far less common, however, due to the fact that Demons would rather eat a human than mate with it, as Human flesh and blood is commonly known to be incredibly nourishing- not to mention tasty. Because of this, Cambions have essentially faded out of the Demonic Hierarchy of today. Because of their Demonic blood, Cambions are generally ostracized from Human society because of inherited Demonic traits: Horns, Tails, Claws- some may even experience Evil Cycles, depending on the potency of Demonic blood. However, some Cambions may also have other non-humanoid aspects- Unnatural Hair Color, Fangs, Unusual Pupils, etc...." Hello! I've decided that Welcome to Demon High School, Iruma-Kun! needs more fanfiction, so here I am! This will be my first ever published fanfiction, so please excuse me if the writing seems off, the story is paced weirdly, or the characters are OOC. I DO NOT OWN WELCOME TO DEMON HIGHSCHOOL IRUMA-KUN. THIS IS FOR MY OWN PERSONAL ENJOYMENT. I OWN MY OC, CORDELIA, AND THE ORIGINAL PLOT POINTS I COME UP WITH.
  • My plans till I get my old account back, for my iruma story. by Peepawthebadwriter
    Peepawthebadwriter
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      Reads 10
    • WpPart
      Parts 2
    So, I decided I wanted to write again only to find out I have been logged out and I cannot remember how to get back in. So until I do, I will use this book to explain my plans.
  • what if I was in welcome to Demon school! iruma-kun by gaming_makima_bean
    gaming_makima_bean
    • WpView
      Reads 77
    • WpPart
      Parts 1
    Says in the title
  • αѕмσ∂єυѕ χ ιяυмα кυи σиєѕнσтѕ by hokarichaanfanyay
    hokarichaanfanyay
    • WpView
      Reads 2,758
    • WpPart
      Parts 2
    l l l l Including: Smut Boyxboy Asmodeus x iruma Fluff
  • Survival Notes: Isekai by Octop11
    Octop11
    • WpView
      Reads 307
    • WpPart
      Parts 3
    [WTDSIK x Androgynous! Reader ] Part of what makes Isekai so enjoyable is the escapism. A world filled with fantastical beasts, interesting characters who have the hots for you, immersive lore, and vast unexplored nations guaranteed to leave the viewers wanting more. That's just how the genre markets itself nowadays. However, the ideal isekai adventure only works if there's one MC. One guy who gets sucked into the fantasy world, one guy who gets all the OP powers, and one guy who gets to have all the romanceable characters. The story can't give two people the same treatment, lest the viewer can't fully self-project. In other words, you, someone who is definitely NOT the target audience for an Isekai, gets Isekai'd as a second protagonist and have to survive literal fucking hell.
  • Mairimashita! Y/n-chan|| Side story: the Angelical realm by FantaStar9
    FantaStar9
    • WpView
      Reads 411
    • WpPart
      Parts 5
    The Angelica realm of warmth, kindness and a system that uphold this peace nothing has ever gone wrong here, is what all that live here think. Is this reality? or Are the memories Y/n have reality?
  • I will always be here for you (Asmodeus x Iruma-kun) by Em_The_Fujoshi
    Em_The_Fujoshi
    • WpView
      Reads 3,657
    • WpPart
      Parts 1
    After being friends with Asmodeus for so long iruma has developed feelings for asmodeus, question is will azz-kun love iruma back? (warning this is boy x boy, if you don't like that kind of stuff then don't read, no one is forcing you. also there may or may not be a smut character in here.)
  • Q&A with the Characters by ThexTeaholicxWriter
    ThexTeaholicxWriter
    • WpView
      Reads 34
    • WpPart
      Parts 1
    A place where all Q&A related stuff is addressed by the characters from the various stories I post. Each chapter is not a copy of the last. Come one, come all! The time is approaching for the characters to react and respond to the comments and questions the lovely viewers have to provide. 😁🍵