Mairimashita Iruma-kun
26 stories
Welcome to Demon School: Iruma-kun! - Shadows of the Past by NegaDot
NegaDot
  • WpView
    Reads 17,661
  • WpVote
    Votes 530
  • WpPart
    Parts 64
An old adversary suddenly appears in Babylus much to the chagrin of the faculty. This vampiric demon is ready to sink her fangs into whatever she wants and she wants is...Kalego?! Despite his strength, this will be one Hell of a fight
Iruma, The Assassin (On Haitus) by Akutxuki
Akutxuki
  • WpView
    Reads 122,858
  • WpVote
    Votes 3,318
  • 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
King of my heart by kurenohikari
kurenohikari
  • WpView
    Reads 110,957
  • WpVote
    Votes 3,498
  • WpPart
    Parts 48
If you had told Iruma that he would be living in the Netherworld a year ago he would have politely asked you if you were alright and needed help getting to the hospital. He would have never expected to find his home between demons. He hadn't expected to become one of them either...
True Ruler by Chimera_Regarion
Chimera_Regarion
  • WpView
    Reads 111,164
  • WpVote
    Votes 2,917
  • WpPart
    Parts 26
Fourteen-year-old Iruma has been unfortunate all his life. However never did he gave up to reveal his secret. No one was after all alowed to know it. What happenes when he find out that his adoptive parents sold him to a demon? What if that very own demon only wants a grandson and nothing more? At first, Iruma tries to keep a low profile in fear of his peers discovering that he is a dragonkin. Unfortunately, this ends up being more difficult than he expected. Even under normal circumstances Iruma was never allowed to reveal his true nature and race. His parents never cared much for him, since he wasn't their own flesh and blood. What will happen to this little dragon in his new environment? Will he be able to keep his secret? Find out yourself! A/N: This is more or less a copy of my other book which is a crossover. I am doing this because I was dared and get cookies if I finish it :). 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.
Iruma Twin Sister by Mizuki_TheGamer
Mizuki_TheGamer
  • WpView
    Reads 70,132
  • WpVote
    Votes 2,025
  • 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♡♡♡
Iruma-kun Sister+ by StorytellerAnime2021
StorytellerAnime2021
  • WpView
    Reads 44,794
  • WpVote
    Votes 1,275
  • 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]
Primorial Demon by Chimera_Regarion
Chimera_Regarion
  • WpView
    Reads 98,241
  • WpVote
    Votes 2,853
  • WpPart
    Parts 15
What if Iruma never was a human bit an angel and fell down from heaven? What if he lost all memories of being an angel? What if Sullivan finds him in the underworld and takes him in because he knew that a demon with a kind heart but no wings wouldn't survive? What if the teachers find out about the wingless situation? Well let's find out! A/N: This is a welcome to demon school Iruma-kun fanstory and I have no idea where this is gonna go ... hope you enjoy! Please also feel free to correct my bad writing. Rights on the pictures go to the artist. I do not own Welcome to demon school Iruma-kun, rights to the owner.
Demon king Iruma's 'evil cycle' by B0btheDog
B0btheDog
  • WpView
    Reads 91,309
  • WpVote
    Votes 2,745
  • WpPart
    Parts 13
Iruma has finally his achieved the ultimate goal. He was even crowned way ahead of schedule too! But now with all of this free time he has developed a little crush. So he calls out his...'evil cycle' in order to confess, you know, as you do. There are no spoilers in this as long as you know about iruma's 'evil cycle'. A little smut, a lotta fluff, and m-preg. Don't like? Then skip the chapter.
Towards the throne... by JosVillalbaDaz
JosVillalbaDaz
  • WpView
    Reads 8,372
  • WpVote
    Votes 187
  • WpPart
    Parts 11
A story about how the grandsons of the three greats and the candidates of the thirteen crowns compete for the title of the demon king.
My Precious Gem by Angelicpalace264
Angelicpalace264
  • WpView
    Reads 34,677
  • WpVote
    Votes 1,057
  • WpPart
    Parts 10
Naberius Kalego is defined as cold and heartless person. He puts up an apathetic facade and build up walls around himself, but what will happend if he discovers he had a daugther? will he change his perspective? or will he defend and stay as what he is. Let's find out.