Search: Mairimashita! Iruma-Kun
21,861 stories
Mairimashita! Iruma-kun x reader: Opposite Twins

Y/n is the twin sister of Iruma, but they have the complete opposite personality. She's more into having a thrilling life, having fun and smiling all the time while making new friends. She likes to think positively, in other words.Let's see what happens when we put them both in the Netherworld together.

302.4K 35 7.9K
LiBERA (Mairimashita! Iruma-kun Fanfic)

Soyo's in hell, but it's warm down here, so he'll stay. "We of the Vassago house are wolves," his Father tells him. "We are a pack, a family. And here the strong protect the weak, and no one is left behind."(He'll get a little addicted to insanity along the way, but that's fine, right?)-Also published on AO3 as 'liberation of the damned'.Welcome to Demon School! Iruma-kun © Nishi Osamu

67.6K 17 5K
Twisted Wonderland x Mairimashita! Iruma-kun!

After the tight fight to secure the throne for demon kings and because of that change their human side fully to demon side. Now, both Iruma and his twin will face something more challenging. Of course involved the invitation for a new school in different realm.What gonna happen now? This story will follow Iruma twin sister as she capture many boy heart. Well I pity those boys because they also need to compete wiyh a demon boys that want her affection.Although to be fair, they were no rule that say the demon king cannot have an Harem. <(￣︶￣)>

146.7K 53 4.4K
𝕀 𝔻𝕚𝕕𝕟'𝕥 𝕒𝕤𝕜 𝕗𝕠𝕣 𝕋𝕙𝕚𝕤!（Ｍａｉｒｉｍａｓｈｉｔａ！ Ｉｒｕｍａ－ｋｕｎ ｘ Ｒｅａｄｅｒ）

𝘛𝘩𝘪𝘴 𝘸𝘢𝘴𝘯'𝘵 𝘴𝘶𝘱𝘱𝘰𝘴𝘦𝘥 𝘵𝘰 𝘩𝘢𝘱𝘱𝘦𝘯. 𝘐 𝘵𝘩𝘰𝘶𝘨𝘩𝘵 𝘐 𝘴𝘢𝘪𝘥 𝘯𝘰... 𝘴𝘰 𝘸𝘩𝘺 𝘢𝘮 𝘐 𝘩𝘦𝘳𝘦!?(So this is my first ever fanfic, so i'm not really familiar with writing fanfics. but here I am making fanfics... Oh well at least you guys can share the cringe with me. I do not own the anime, this is simply just a fanfic so it's not canon. Also please note that this will follow the anime since I don't actually own the manga, but I loved the anime...)

203.7K 55 9.4K
far from home || mairimashita! iruma-kun

▪ ▪ ▪"no need to kill me, i'm already dead on the inside."𖧷𖧷𖧷"if you eat me that's like cannibalism, half cannibalism."▪ ▪ ▪➪y/n l/n was abandoned by her mother at a young age after finding out about her true origins. eight years later, a strange creature shows up at her front door, claiming to be a demon and with a snap of a finger, y/n finds herself away from the world she came to know as her home. will she be able to overcome the obstacles thrown her way? or will someone find out about her little secret?let's follow her, as she embarks on a journey in a new world filled with demons.who knows? she might find romance along the way.⌫date started: october 16, 2021date ended: ? ? ?⚠ sensitive topics / swear words ®️ ️13+©️ mairimashita!iruma-kun - osamu nishi©️ far from home || mairimashita! iruma-kun - @urweirdose

21.9K 14 954
Enchanting Potential (Mairimashita! Iruma-kun)

"You are the brightness to my dullness. You are the sugar to my tasteless, bland tea. You are the sun that shines to my gloomy weather.""Don't think so much of me like that. I'm there for you and always will help you. I promise we will do this together."That is not necessary. I must do this alone, it is my responsibility. Do not get involve.""No! We made a promise and I am keeping it, whether you like it or not. We will do this together. I will not leave you behind. Please, just please, rely on me as much as I rely on you."A shining light emitted from a source. Shadows had surrounded another source before the light overwhelm it. One has warmth and a feeling of ease. One is cold and feeling lonely but also relatively at ease. Light and Darkness coexists with each other. Both balanced each other.He was her light. She felt empty even though she always looked on the bright side, always believing darkness is something to be apart of her and be attached too. He came into her life, along with others, she did not feel it anymore. She felt the loving embrace, especially from him.Comfort and Unity.

49K 28 946
Welcome To Demon World, Nao - Chan! || Mairimashita! Iruma-kun fanfiction

Nao, a 20 year old girl suddenly transmigrated into anime world after tripping over nothing. lol.Can she survive with her new body?Follow her new journey into demon world!!! I don't own 'Mairimashita! Iruma-kun! It's belong to Osamu Nishi. I only own the fanfic, drawing and the story fanfiction!!The heck am I writing anyway¿Anyway english is not my first language, so I'll apologize for the grammar mistake!

273 8 24
An Adventure Through The Netherworld! [Mairimashita! Iruma-kun X Reader]

Where (y/n) and her older twin brother, Iruma go through many adventures and trials through the netherworld while making memories with friends they made along the way.......maybe even some romance too perhaps?

129.4K 34 3.9K
The Demon Queen (mairimashita! Iruma-kun Fanfic)

"A King always has a Queen, because even It is not because of love, an empire always need a Queen to support the King" Because of his rare beauty that beyond compare to anyone in the world, everyone wanted him for themselves despite being a man. men always desire him as much as women does. His childhood was a mess until the day he met iruma. Iruma's childhood is abit similar to adam however, unlike adam, Iruma is a bright child, innocent and kind. They both become each other sanctuary, until the day a demon come and made their lives sweeter but chaotic.

54.6K 20 2.7K
Mairimashita! Iruma-kun x F!MC

I never thought of publishing this book to the public... Welp, This book is only for entertainment purposes. Please don't judge the weird plot as well as how I decide to plan out the whole story. Once again, I'm just writing this for fun.Important note: Credits to the people who have made the pictures in the book as I found all of them randomly on either google or pinterest.Hope you will all enjoy reading this random book I wrote out of boredom! :D

6.2K 8 255
[Mairimashita! Iruma-Kun] Fem!Iruma x Asmodeus Alice - Fated One

What if Delkira was Irumi's Parent? What if Irumi was not a Human? What if Irumi was an actual full blooded demon, but still she was kind hearted?What if Irumi's unique Kind heartedness towards every demon led to her receiving the loyalty and the courtship of many? What if, Irumi was Asmodeus Alice's Fated one?**After reading so many story of Delkira being a parent of Iruma/Irumi on AO3, I just had to make one with my oddly twist!Book cover Credited to its owner, I just saw it on google and thought it was perfect for this fic. So If it is yours and you do not wish for me to use it, please let me know.

37.2K 7 936
Mairimashita! Iruma-kun

Iruma and Sayuri Suzuki has been sold to the demon by their irresponsible parents in exchange for money. Surprisingly, the next thing they know, they are living with the demon and has been transferred into a school in the Babyls Demon School...

1.3K 9 55
[ Alliruma ] Mairimashita! Iruma- kun

Suzuki Iruma là một cậu bé loài người 14 tuổi, bị bố mẹ ruột bán cho ác ma Sullivan. Sullivan đưa cậu về Ma giới và nhận làm cháu nuôi, sau đấy cho Iruma đến học tại học viện Ác ma Babyls do mình làm Hiệu trưởng. Sau đó là chuỗi ngày vất vả nhưng cũng thật thú vị của cậu cùng những người bạn của mình ở Babyls...... Bộ truyện của đứa xìn iruma (~˘▾˘)~ đây cũng là bộ đầu tay của mình nên mong mọi người có thể góp ý, mình sẽ sửa đổi tích cực (ง'̀-'́)ง

110 6 20
Wishes Do Come True (A Mairimashita! Iruma-kun Fanfic)

I'm not good at making descriptions so... You'll see?

29.9K 46 677
⚝T𝐡𝐞 𝐒𝐭𝐚𝐫𝐬 𝐰𝐢𝐥𝐥 𝐆𝐮𝐢𝐝𝐞 𝐘𝐨𝐮⚝ Mairimashita! Iruma-kun!

┌─── ･ ｡ﾟ☆: .☽ . :☆ﾟ. ───┐"Are you lost little one?""M-mhm...""Don't worry, dear. T𝐡𝐞 𝐒𝐭𝐚𝐫𝐬 𝐰𝐢𝐥𝐥 𝐆𝐮𝐢𝐝𝐞 𝐘𝐨𝐮"└─── ･ ｡ﾟ☆: .☽ . :☆ﾟ. ───┘-Slightly a songfic because some of her incantation or mind control is like that.

4.4K 7 144
Shadows | Mairimashita! Iruma-kun | Male reader insert.

"Niisan. Please don't say yes.""Yes!""My disappointment is unmeasurable."--Reader insert fanfic of Mairimashita! Iruma-kun, self-indulgence.

1.6K 2 52
|| Dramatic X Calm || Balam Shichiro x OC || MAIRIMASHITA! IRUMA-KUN ||

"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.)

4.2K 17 193
Backwards rollercoaster || Mairimashita! iruma-kun

[ "Don't walk in front of me... I may not follow. Don't walk behind me-I may not lead. Walk beside me... just be my friend." ] -Albert CampusBecoming the demon King was quite the task for Iruma, but to rewind all of the hard times again with the same people? Had God finally come down with his hands-punishing Iruma for his sins?*This story will be purely imaginative after the latest manga chapters. All words aren't canon unless the creator released more manga chapters the same as this (storyline.) This is a fanfiction for Mairimashita! Iruma-kun.

19.2K 9 571
Guardian Demon (Suicidal Iruma)

What if Iruma lost all hope in his life and was about to end it all when Sullivan found him? His whole life, Iruma didn't do anything else but obey his parents and everyone's wish. BUT enough is enough. He has had it. Tired of life and fighting for it, he decided to end it all with one jump. Little did he know what his parents did...Opera was the butler of Sullivan and a close aid to the demon. Now with Iruma in his home, he had to watch this little innocent and hurt angel as much as he could and try to get him back to his usual self while Sullivan was usually very busy and wasn't at home often.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.

60.9K 11 1.7K Full
Into the Netherworld || Naberius Kalego x Reader Fanfiction

Suzuki Hanako, a 23-year-old university student, found herself on a tuna fishing boat in the middle of the ocean, far from the typical summer vacation. She was working alongside her younger brother, Iruma, as part of a grueling job forced upon them by their parents' selfishness. Their parents, refusing to work and living off their children, had pushed Hanako and Iruma to labor for their survival. Hanako, though able to leave this life, stayed for her brother's sake, unwilling to abandon him to bear the burden alone.***Mairimashita Iruma-kun is a series that belongs to Nishi OsamuThis is a Welcome to Demon School Iruma-kun FanfictionNaberius Kalego x OC(or Reader)Really liked the anime and manga. So I thought let's write a fanfic with my favourite character in it. It's my first time writing a fanfic, so it's not going to be perfect but I hope you liked it. Also it's probably going to be more of a slowburn/slow type of fanfic.

3.6K 12 237
Siren's song

Being a popular singer isn't easy at all but being a Siren is even harder. Most humans are drawn to the song a siren sings. What about demons, tho?That was something Iruma was about to find out soon, as his parents sold him away. He was adopted and didn't mean anything to them to begin with. Too bad that this was just the beginning of the little siren's adventure through the underworld.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.

33.1K 13 952 Full
Welcome to Demon School Izuku-kun!

Fourteen-year-old Izuku Midoriya has been unfortunate all his life. What happenes when he find out that his adoptive parents sold him to a demon?What if that very own deamon only wants a grandson and nothing more?At first, Izuku 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 Izuku 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 Izuku in his new environment?Will he be able to keep his secret?Find out yourself!A/N:MHA x Mairimashita! Iruma-kun!I will be mostly following the storyline of Mairimashita! Iruma-kun! but also change the things to fit into the mha theme and doing my own thing on top of everything.Rights on the pictures go to the artist.I do not own mha, rights to the owner.I do not own Mairimashita! Iruma-kun! , rights to the owner.

99.6K 29 3.2K Full
ＭＡＩＲＩＭＡＳＨＩＴＡ！ＩＲＵＭＡ－ＫＵＮ　Ｘ　Ｆ！ＲＥＡＤＥＲ　横易ソ

What happens if it turns out that Iruma is not the only human who was adopted by a demon and lives in the world of demons? What if another human was there and was adopted by a demon too and made her his daughter? { (y/n) shirohoshi. a human child whose previously miserable life became brighter after she was adopted by a demon and made herself the demon's daughter. What fate awaits the girl after she is adopted as part of the demon's family? Find out what happens next in (y/n)'s adventure when she meets Iruma and his friends!}

460 6 34 Full
Best Mairimashita! Iruma-kun Fan Arts

The best arts I found are here in this bookP.S. if this will appear in Gay stories (there are people, who plused The King story, which actually about Iruma and Amelie in Iruma x Asmodeus or something like that...) - I'LL KILL YOU ALL AND WILL DELETE THE STORY (The King)Enjoy...

383 1 9 Full
To Be The

! 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 family that belongs to a 'distant-relative' of the first Demon King, The Primordial One. Not many has ever knew of this fact... Well, only those who are in the family filled with pride can ever know of it.But as one with the family, she had a very strict upbringing. Not only until then she started to have these strange dreams of another world... that's unlikely to be the Netherworld she knows. "...the human realm?" she mutters, as she admires the profoundness of the world around her. She knew for a fact all of this she sees were real, books of scrolls and old were proof of that.As she was looking around, one particular building caught her dark-amethyst eyes; "Isn't that... a boutique?"

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Welcome To Demon School! Ryūko-chan & Iruma-kun [Volume I]

Suzuki Iruma and Ryūko, human (though Ryūko maybe half-demon), 14, one day found themselves taken against their will into the world of demons. To add to their predicament, their doting owner and self-appointed "Grandpa" is the chair-demon at their new school. In order to survive, Iruma and Ryūko must deal with two haughty students who challenges them to a duel, a girl with adjustment issues, and so many more scary beings! Can this duo of an ultimate pacifist and a cold fighter dodge and fight the slings and arrows that are flung their way? As they struggles frantically, Iruma and Ryūko's innate kindness begins to win over enemies. DISCLAIMER: Welcome To Demon School! Iruma-kun (C) is created by Osana Nishi. The following characters, excluding Suzuki Ryūko and Félin Lavande, belong to Osana-chan. I have no rights to claim any canon characters of the anime as my own as it it considered plagerising. Also, big thanks to PikaBlaze (DeviantArt) for being the reason I started this story as I was astounded by their story, causing me to try and use my characters in the story.

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