Welcometodemonschool Stories

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119 Stories

  • || Dramatic X Calm ||  Balam Shichiro x OC || MAIRIMASHITA! IRUMA-KUN || by Y00NHI3
    Y00NHI3
    • WpView
      Reads 5,342
    • WpPart
      Parts 17
    "Will you be..." "BE YOUR GIRLFRIEND?? YES!!!" "..my lab partner." Vox Kurai is the daughter of the famous Voice Devil, Vox Akuji. She met Balam and Kalego in her first year class. Will Kurai win Balam's heart over, and push through the obstacles that come their way, Or will it comepletely engulf them into their hearts getting broken? (THERE MIGHT BE SENSITIVE SUBJECTS AND 14+ MOMENTS.)
  • Demon Queen || Welcome to Demon School  by Nora_Uchiha11
    Nora_Uchiha11
    • WpView
      Reads 15,885
    • WpPart
      Parts 3
    Ria Suzuki is the older half-sister of Iruma Suzuki and the sadist of the two of them.
  • shadow monarch deku in welcome to demon school by conmaster0
    conmaster0
    • WpView
      Reads 59
    • WpPart
      Parts 6
    a boy who has lost his family and a girl who only knew despair from her parents shall rule over the netherworld and discovered secrets hidden by the generations
  • Iruma-kun Sister+ by StorytellerAnime2021
    StorytellerAnime2021
    • WpView
      Reads 44,844
    • WpPart
      Parts 17
    Read the story about how the fourteen year old boy becoming a demon's grandson getting a new sister and how they both change the from the main plot of the story. Chapter 1: Iruma-kun new sister Chapter 2: Aku meets Iruma's friends Chapter 3: Aku meets the Misfits Chapter 4: Aku meets the teacher Chapter 5: Aku meets her familiar Chapter 6: Aku gains weight Chapter 7: Aku gets in shape Chapter 8: Aku gains her rank Chapter 9: Aku's Magic Chapter 10: Genie and Opera Chapter 11: A pretty flower Chapter 12: Sibling Bounding Chapter 13: Wingless Chapter 14: Let's date Chapter 15: [Insert Chapter Title]
  • You're So Cute! Iruma-chan by pawspun
    pawspun
    • WpView
      Reads 63,902
    • WpPart
      Parts 9
    A demon is loyal to their word. No matter what. When the principal threatened them to not lay their grubby hands on his precious grandson-turned-granddaughter, the Abnormal Class obliged. But if only it was easy. Well, let's just say, they really can't control themselves at the face of such an adorable foe. Afterall, they're a group of teenagers, give 'em a break! And so, shenanigans ensued!
  • Chaos in the Demon World [ WTD! Iruma-kun x TCF] by Arestella_2
    Arestella_2
    • WpView
      Reads 335
    • WpPart
      Parts 2
    Just Cale being dragged in another world by a mischievous God for entertainment Purposes. Aka; The God of Mischief wanted something entertaining, and Cale Henituse fit the checklist for creating something entertaining. Other God's have tried to stop her, fearing another fellow God will loose everything just for fun. Bless her, for she is provoking a nest of psychopathic family. Cale isn't having it one bit.
  • Opera's little Sister (welcome to demon school) by IsabelAndres1
    IsabelAndres1
    • WpView
      Reads 2,191
    • WpPart
      Parts 3
    Y/n is the little sister of Opera, who works of Lord Sullivan. Y/n has been with her ever since Opera started working for Lord Sullivan after Opera grauated from the well-known school called The fiendish Babirus Academy. it wasn't long when Y/n turned 14 years old that Opera had enrolled his sister at The fiendish Babirus Academy.Since Y/n is a beast demon she is similar to her older bother. Some teachers at babirus say that she looks at a acts like opera. Except for that Y/n has longer hair and that she wears dresses. When Iruma came around this started to change in the house hold and there is a bit more energy. To Y/n's dismay that is.
  • Welcome to the netherworld, Y/n-san! by DragoSerenity
    DragoSerenity
    • WpView
      Reads 4,989
    • WpPart
      Parts 14
    This starts way before the original plot of "Welcome to demon school Iruma-kun!" and will have quite a few changes. I suck at introductions...I'm sorry! She/her pronouns A human child brought to the netherworld as the granddaugther of a demon. Nothing can go wrong.....right? Welcome to demon school, Iruma-kun! belongs to Osamu Nishi.
  • 𝐏𝐮𝐫𝐫𝐟𝐞𝐜𝐭 by lucasmybabyyy
    lucasmybabyyy
    • WpView
      Reads 7,105
    • WpPart
      Parts 8
    About a girl who eventually found herself serving Mr. Sullivan along with Opera. Will they get along? Or maybe develop feelings? The characters doesn't belong to me except Seia. This is a fanfic of Mairimashita! Iruma-kun. Even though in manga and anime they didn't state Opera's gender, in this fanfic Opera's pronouns are he/him.
  • 🪩 Gotta Dance (A Trailblazers SYOC Booklet) 🪩 by crimsonrhodonite43
    crimsonrhodonite43
    • WpView
      Reads 1,925
    • WpPart
      Parts 27
    (New Cover) Do you have a MaIruma OC who loves to dance? Do they dance to express themselves? Or do they dance just because they need to release all the stress? Well, they are invited to join the Trailblazers, the most popular dance troupe in the Netherworld. More info in the contents. All OCs not created by me belong to their rightful owners. Profiles are updated as of Chapter 170 of the manga.
  • A Saving Menace on this Wonderful world (WTDSxKonosuba) (Hiatus) by Lazy__Guy
    Lazy__Guy
    • WpView
      Reads 224
    • WpPart
      Parts 2
    So an idea just kinda popped up in my mind so here we are. This book will be about Demon King Iruma in the Konosuba world. The pivotal roles will be of the three in the cover although other characters will also play a part. This is an IrumaxIris story. Iris will be 16 for plot convenience. In order to understand you must have read Konosuba till volume 16. I hope you will enjoy it.
  • Luna starlight high school life by Jakiah08
    Jakiah08
    • WpView
      Reads 268
    • WpPart
      Parts 30
    Princess Luna starlight life oh there also a part of pictures of her family
  • Welcome To Demon School Oneshots by animeisagoodanime
    animeisagoodanime
    • WpView
      Reads 273
    • WpPart
      Parts 4
    this is my first book and I decided to do oneshots. I can make multiple mini books in one book so I can get a little practicing before I actually make a real book. if you are a writer I would really like your opinion and advice on what I can do to make it better or improve it, if I did bad on something tell me, it's called tough love and I rather for you to tell me the truth then a lie. okay I'll stop my rambling I hope you enjoy this book. ps. I also take recommendations you can put some in the comments if you have some ideas :D
  • Welcome To Demon School Izuma-kun and Iruma-kun by rowfella
    rowfella
    • WpView
      Reads 812
    • 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.
  • Welcoming misfits to celestial exchange! || WtdsIk AU || Ft. OC by SizzlesPop
    SizzlesPop
    • WpView
      Reads 31
    • WpPart
      Parts 2
    ≻───── ⋆✩⋆ ─────≺ Fizze is a second year old student in Babyls with the rank of Daleth as a yearly forgien exchange student and is hoping to just to survive the school without trouble until bumping the grandson of Lord Sullivan, the Son of one if the 13 teens and-...A daughter of the Valac family? Wasn't exepting her to be honest... -WAH! But WHY!!!??? (゜-゜) ʷʰʸ... Well here a little tea Fizze isn't even from the Netherworld! Nor exactly a demon as mention with the Forgien exchange stuff, when announced about the other exchange students coming in with a small little event the Babyls' students raided the halls for the event! And fizze happens to be near the stampede. The four talked-awkwardly-they parted and went to event before class starts, After some minutes Fizze finds her classroom where she'll stay for exchange terms and it happends to be the Misfits class aka the Royal One! o(゚Д゚)っ!WAAA!! HUHHH??? How? Turns out he's their guide to the world outside of the Netherworld! Excluding the human world duh. ≻───── ⋆✩⋆ ─────≺
  • Kalego Sensei💜 by woppy777
    woppy777
    • WpView
      Reads 187
    • WpPart
      Parts 3
    Y/n was having the worst day of her life, she had fallen into depression, she couldn't take it anymore... She was done with life... Or so she thought, until her life took a complete 360 turn, when a magic circle suddenly appeared in her room out of nowhere , and she finds herself in a very weird looking forest. Little did she know that she was in the Netherworld. She soon finds a cottage-like-house in the middle of the forest and meets Professor Kaido... A professor who was like a mad scientist, obsessed with potions... Yet caring and understanding. With her encounter with Kaido her new life in the Netherworld began... A lot happens in a short time and she starts living with Kaido...being around Kaido was never boring as he was always trying out new experiments, which were crazy yet fun. And soon she too starts to enjoy making all sorts of potions. Trying to forget the past, she soon makes new bonds and also joins Babyls, the school for demons, where Kaido works as a Professor(while hiding the fact that she was a human). And there she meets Kalego sensei....the cold yet secretly caring teacher. Will she realize her feelings for Kalego? Or will the age gap between them cause problems? And what about Kalego, Will he have feelings for her, a teen and a student at that ? Will he find out her real identity? What about her depressing past? Read on to find out!
  • To Be The "Demon" I Am || Mairimashita! Iruma-kun || Author Fanfic by kosai_san
    kosai_san
    • WpView
      Reads 414
    • WpPart
      Parts 7
    (Author is currently busy with other stuff :< might come back when they have time again!) ! DISCLAIMER ! This fanfic does not contain any future manga content, as the author have only watched the anime. So please refrain from posting any spoilers in the comments! Mairimashita! Iruma-kun(WTDSIK) is made by the wonderful Nishi Osamu! As such, the characters of the manga/anime are not mine either! Characters that ARE to be mentioned in the story; Iris Diavolo, Madam Florentia, Sir Ettore, Narla Diavolo, & more belongs to this fanfic's author, kōsai_san. ~ • ~ • ~ • ~ • ~ [Summary] This story mainly focuses on the author's persona; Iris Diavolo. She belongs to a 'distant family' related to the first Demon King; Derkila, The Primordial One. Not many knew of this fact. Only a few, well-respected individuals that the Family of Pride had ever divulged in this information. Including the current family head. But, as one with the family, Iris had a very strict, dull upbringing. Her life was filled with void of no color... It wasn't long until she started to have these strange dreams of another world... that's unlikely to be the Netherworld she knows. "Is this... the human realm?" she muttered softly, admiring the profoundness of the world around her. Her once dull, amethyst eyes lit up. Returning the light it had once lost before she had lost the most important demon in her life. As she was looking around, one particular building caught her eye... She knew for a fact that all of this she sees were real. Books of scrolls and old were proof of that, and yet... "Isn't that... mother's boutique?"
  • To weak to be a demon by Quickitysimp
    Quickitysimp
    • WpView
      Reads 92
    • WpPart
      Parts 2
    Started back in high school the fighting hardly has an end
  • He's Evil. by Ruxin-Zhiyuan
    Ruxin-Zhiyuan
    • WpView
      Reads 128
    • WpPart
      Parts 1
    Mairimashita! Iruma-kun x Reader. Lord Sullivan adopted a 14 year old boy who was sold to him, Iruma Suzuki. Then he got bought a Girl/Boy, Y/n L/n. Now, Both Y/n and Iruma are meant to be his grandchildren, but the thing is, Y/n doesn't know who Iruma is and Iruma doesn't know who Y/n is! Welp, let's start their adventure in demon school-