Kalego Stories

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109 Stories

  • Iruma, The Assassin (On Haitus) by Akutxuki
    Akutxuki
    • WpView
      Reads 129,950
    • 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
  • Whisking Hell [ Welcome to the Mairimashita! Iruma-kun ] (Kalego + Shichiro + ?) by EmaanEnchantedInk_26
    EmaanEnchantedInk_26
    • WpView
      Reads 2,933
    • WpPart
      Parts 16
    Oh Iruma, where have you brought me to? Don't tell me these demons are crushing on me!? Why are they following me?? Do I smell like human? There will be manga spoilers. 1# Kalego (June2026) Characters used credited to the original creator of Mairimashita! Iruma-kun. Only the story plot and original character used are mine. Book written only on Wattpad by EmaanEnchantedInk.
  • Your Clipped wings by Yellowmasterminde
    Yellowmasterminde
    • WpView
      Reads 14,999
    • WpPart
      Parts 5
    What if iruma didn't have those small wings to save his ass what if the abuse that his parents put him through doesn't go unnoticed what if irumas teachers were there for him Sorry about the grammar this is kinda my first REAL fan fic and English is not my first language, but anyway I hope you will enjoy this story about a boy who didn't get enough love. :)
  • The Maffia War AU Mairimashita Iruma Kun  by Burnt0utCandl3Wxck
    Burnt0utCandl3Wxck
    • WpView
      Reads 3,531
    • WpPart
      Parts 14
    Iruma is a 15 year old boy involuntary trying to survive within two maffia wars. The war of the Babelys's and the Six Evils. He didn't know that after saving a man with purple hair dressed in black he would be dragged me into the maffia, to become its new successor. Triggers: War, guns, murder, suicide, slight PTSD, trauma etc. Its not very heavy, but if you feel something like this might be too much for you right now, please go read something else. And if you feel like you have something on your chest, you can always dm me. Even if you don't know me or have not read my book, feel free to ask for my help. Ill try and help you in any way I can. Uploads are guaranteed monthly on wednesday but can happen at any time on a Wednesday. Read to find out! --- Disclaimer: This book has been started BEFORE the spin off manga, and is not following their story. This story is going a whole nother way, even if things are similar. And honestly the first chapter is so similar to the manga that it makes me shudder. No I will not change the names from "The Babelys." to "The devils" because I don't want to be like the original and won't change my story to be like that. Caracters aren't mine, or the spin off's, but Nishi's. The spin-off is not made by Nishi but a friend of hers. (Just wanted to add that because I think its interesting.) --- For more mairimashita iruma stories check my profile!
  • Welcome! Violetta-chan by Paovar8
    Paovar8
    • WpView
      Reads 1,412
    • WpPart
      Parts 19
    When Kalego Naberius, the ruthless professor of Babyls, finds a dying baby in the middle of a crater surrounded by demonic beasts, he never imagined that his act of mercy would change his destiny forever. To save her, Kalego asks his friend Balam Shichiro to use his own blood to stabilize her, triggering an impossible transformation in the girl. A story of found family, dangerous secrets, and the slow bond between an iron demon and a creature that should never have existed in Hell. Can Kalego protect the daughter he never asked for?
  • Love you like a Vampire by Chimera_Regarion
    Chimera_Regarion
    • WpView
      Reads 36,479
    • WpPart
      Parts 13
    When legends and myths arises once again and a completly forgotten race come forth from the background, what will the demons do about it? Iruma is not a normal human, in fact he is one of the only vampires still living and excisting in the human world. He was simply lucky he managed to escape to the human world when the boarders to the demon world was closed off. However due to some incidences he fell into a deep slumber until recently.... not the thing was.... Fate and life planned to get him back to the demon world... the question was... were the demons ready for him? A/N: Feel free to correct my bad writing. Rights on the pictures go to the artist. I do not own Mairimashita! Iruma-kun! , rights to the owner.
  • Clipped  by MsNeverSaidBye
    MsNeverSaidBye
    • WpView
      Reads 65,000
    • WpPart
      Parts 6
    In Chapter 63 Iruma had a confrontation about his lack of wings. What if Ali-san wanst there to serve as a stand in for his wings and Irumas -darker than cannon- past is revealed.
  • Kalego x Student / Lemon?  by kizzlolli
    kizzlolli
    • WpView
      Reads 17,569
    • WpPart
      Parts 5
    Anime : Welcome To Demon School! Iruma-Kun
  • teachers  react to Iruma's past (Clipped Au) by krystelshane0909
    krystelshane0909
    • WpView
      Reads 3,423
    • WpPart
      Parts 3
    please read the story : clipped for more info Au explanations: iruma was a demon who's wings were cut off and he was also tortured he never knew he was a demon though cause he nearly died when they took them off Timeline : after the entrance ceremony
  • Ngài Ma Vương Của Tôi //KalegoXIruma// //IrumaXKalego// by yew_OTP
    yew_OTP
    • WpView
      Reads 1,069
    • WpPart
      Parts 2
    Thụ có thể lật công xin cân nhắc! Kalego x iruma ( kale công iru thụ ) Iruma x Kalego ( iru công kale thụ ) Ma Vương Đảm Đang Truyện sẽ không giống với nguyên tắc ! Cảnh báo : OOC cực mạnh!
  • Where Is He!? (discontinued)  by Ash_Chaos
    Ash_Chaos
    • WpView
      Reads 56,718
    • WpPart
      Parts 29
    Iruma is, as we know, a human in the demon world that can't use magic by himself right? Wrong! He finds a book in one of Babylus's abandoned Library shelves on 'fantasy figures' regarding sorcery. Growing up alone he learned to rely only on himself and pick up anything that could help him. He would soon need all of his accumulated knowledge in order to survive on his own when catastrophe strikes.
  • When it rains, it pours (Completed) by kiki_00_
    kiki_00_
    • WpView
      Reads 1,137
    • WpPart
      Parts 1
    Kalego was staying late at Babyls to mark assignments and finish up reports. Well, he had been, until suddenly he was summoned by his student to the middle of nowhere in the pouring rain. "I'm sorry, Kalego-sensei!" Iruma shouted. He sounded more... distraught than usual. He was also trembling quite a bit, and he had a terrified look in his eyes.
  • Who Is really Iruma? (Irumaverse) by migle20523
    migle20523
    • WpView
      Reads 8,358
    • WpPart
      Parts 8
    Iruma is with missfit class and after classes they talk about their lives. It seems that everything going on well until Iruma has to tell some secrets that he hid a long time How they react to it.
  • In the Hands of a Demon *Under Heavy Editing* by EM1LYN_WRITES
    EM1LYN_WRITES
    • WpView
      Reads 61,298
    • WpPart
      Parts 36
    [Formerly known as "Demon and Human"] Iruma and Ryuka were both sold to the demon Sullivan by their parents. And thus, was taken into the nether world... To be the demon's grandchildren??? What will happen to the siblings in the netherworld? Will they be discovered? (OC X Kallego) (Most Impressive Ranking) #9 bablys Other Rankings #159 mairimashita #188 iruma-kun #811 sullivan #13 purson
  • Iruma Twin Sister by Mizuki_TheGamer
    Mizuki_TheGamer
    • WpView
      Reads 72,878
    • WpPart
      Parts 23
    I got some inspiration from one of the wattpad story "welcome to demon school fanfiction" I try to make my own story... I hope your guys like it.. This story goes like this... There was a girl who was born in the human world. Her father was the angel that fall from heaven as he was turn into a demon and her mother was a human but with witch power. Both her parents die when she was still young and start living all by herself until she was caught by the priest. After that her life change for the better when she teleport herself to demon world and meet with Iruma became...his twin sister? What happen next? Read the story if you want to know it... This is only a fanfiction...I do not own any of the character in this story accept for the hybrid girl ♡♡♡Well enjoy your reading♡♡♡
  • Obey Me X Iruma kun by Sawika_131
    Sawika_131
    • WpView
      Reads 1,687
    • WpPart
      Parts 7
    One day Diavolo asked Lucifer to attend some business in Netherworld. Lucifer was sad because he wanted to spend some time with Yuki (MC) since he was very busy with his paperwork lately which Diavolo had given to him. Diavolo notices his sadness and he promises that he will send him for a nice vacation. Will Lucifer agree to this? (Obviously he will say yes as Diavolo is his lord and the next Demon King) Will Lucifer convince Yuki for this? (Because he promised her) They don't have any guesses (except Barbatos) that something (or someone) is waiting for them.
  • Missing Wings  by Pauma_reads
    Pauma_reads
    • WpView
      Reads 25,152
    • 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-
  • Asmodeus's evil cycle //mashimarimata iruma kun by krystelshane0909
    krystelshane0909
    • WpView
      Reads 4,939
    • WpPart
      Parts 3
    when Asmodeus enters his evil cycle he suddenly changed he acts way more different than his usual self so much that some of the students think its a wicked phase and asmodeus even starts to act rebellious and he starts to act like his bloodline a little bit but what does this mean for iruma?? (⚠️ WARNING⚠️ timeline will be messed up i also have not read the manga +Azziru