Welcome To Demon School! Ryūko-chan & Iruma-kun [Volume I]
Rozeal_Zhao
  • Reads 145,575
  • Votes 3,266
  • Parts 31
  • Time 12h 15m
  • Reads 145,575
  • Votes 3,266
  • Parts 31
  • Time 12h 15m
Rozeal_Zhao
Complete, First published Dec 10, 2019
amykiriwoarachneasmodeusaliceazazelamericrocellkerolidemonsdemonschooliruma-kunmairimashitamairimashitairumakunnaberiuskalegosabnocksabrosuzukiirumatexttospeechvalacclarawattys2020welcomtodemonschool
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.
All Rights Reserved
amykiriwoarachneasmodeusaliceazazelamericrocellkerolidemonsdemonschooliruma-kunmairimashitamairimashitairumakunnaberiuskalegosabnocksabrosuzukiirumatexttospeechvalacclarawattys2020welcomtodemonschool
Table of contents

31 parts

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Welcome to Demon School Iruma-kun Oneshots by SmartZelda
3 parts Ongoing
A collection of mostly pairing oneshots for the anime/manga Welcome to Demon School Iruma-kun.
😈 Tales of a Cambion (Book 1) 😈 by crimsonrhodonite43
32 parts Complete
14-year-old cambion Isabelle Abaddon wanted to escape all the prejudice she had endured since childhood and considers staying in the mansion of an old family friend the first step to a fresh start in life. But what happens if she runs into two 14-year-old human twin siblings, whom this family friend has taken into custody as his 'grandchildren'? Days chock full of fun, chaos, insanity, and unwanted attention. DISCLAIMER: Welcome To Demon School! Iruma-kun (C) is created by Osamu Nishi. The following characters, excluding Abaddon Isabelle and Gremory Acheron (which are mine) belong to Osamu-chan. Suzuki Ryūko and Félin Lavande are under Hayami_Minato's property. I have no rights to claim any canon characters of the anime as my own as it it considered plagiarism.
𝙁 𝘼 𝙏 𝙀 l• Asᴍᴏᴅᴇᴜs Aʟɪᴄᴇ by crexmpuffff
3 parts Ongoing
Updates whenever I feel like it (I have commitment issues lmao) Suzuki Y/n and Iruma, sold by their scumbag parents suddenly finds themselves adopted by a loving demon demon grandfather and transferred to a school for demon!! . Can they survive this crisis?! Disclaimer: I don't own "Mairimashita! Iruma-kun" or the characters. Credits goes to Osamu Nishi.
Iruma's Adventure OVA (MHA X One Piece X Welcome to Demon School Iruma-Kun) by ShemarHoare
45 parts Complete Mature
This is OVA for The Hero of D. The Characters belong to Original Creators Plot: Iruma was living a fine life until age of 4 after be told that he was Quirkless and her twin sister Emiko comforted her brother telling him that he can be hero without Quirk and he will find friends once reach Iruma and Emiko make their way to room. Unknown to them Their Father and Mother would call Marines telling them to kill people including quirkless mistakes. Next Iruma and Emirko would hear canon fire at their homes and fire everyone then Iruma would ask his mother what wrong. Then she tells him the World Government called a buster call on the Island to kill people of the Island. Iruma go outside their people on floor with blood everyone that Shock Iruma to his core then he tries to look for his sister then found out she was gone then he tries look for his parent found out that they have been killed just as Iruma would lose his life. A Man with red hair with Strawhat come to save him form Marine attack then tell the marine that he shouldn't kill a young boy. After Shanks saving Iruma ask him if has parents then Iruma answer him no then Shanks agree to adopted Iruma then Send him to West Blue to look over by his friend. Iruma would meet his future childhood friend Izuku and Izumi they meet each other in West Blue where they meet Ace and Sabo. Their deam to become Heroes and Help. There are one problem that are Izuku and Iruma are quirkless but that don't discourge them. They spend all time together when they parts ways. Izuku and Izumi tell Iruma they want to go UA. but Iruma want go to Hero school Babyls. While Iruma was in bar with Shanks then He promise that he will be West Blue next #1 Hero as Shanks then Shanks would laugh saying how he can't be hero then Iruma get mad declare he will make dream become a realtiy. Before Shanks leaves then he put his trust Strawhat on Iruma head and tell him to keep safe then give back to him when make to Hero Ranks.
Primorial Demon by Chimera_Regarion
15 parts Complete
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.
True Ruler by Chimera_Regarion
26 parts Complete
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.
Kamen rider Saber: Story of Magics(Kamen rider Saber: After Story) by Doctmar123
3 parts Ongoing
After saving the World from erasing, Touma manage to restore the balance of the realms. He is able to reunite his friends and returning his ordinary life as Novelist. One day.... Touma find the mystery book when he was travelling overseas. Which transported him to another world in world of Supernatural and Urban Fantasy Legends. However.... There is the new threat coming to this world, the Megiddo has return! Touma work alongside with his student reincarnation as Devil. Touma will unite all Supernatural being against this threat. He will decide the story's ending!
😈 Tales of a Cambion (Book 2) 😈 by crimsonrhodonite43
28 parts Complete
Isabelle continues living her new life with new friends at a new school, with secrets to reveal and keep and new demons to meet. Does she have what it takes to make her time in Babylus all the worthwhile? DISCLAIMER: Welcome To Demon School! Iruma-kun (C) is created by Osamu Nishi. The following characters, excluding Abaddon Isabelle and Gremory Acheron (which are mine) belong to Osamu-chan. Suzuki Ryūko and Félin Lavande are under Hayami_Minato's property. Levina Kaminari is SongtheRiotChild's character while Siegfried Yanna belongs to LunaWu3. I have no rights to claim any canon characters of the anime as my own as it it considered plagiarism.
A little bit of Fluff for the heart XD by Chimera_Regarion
15 parts Complete
... Do I have to say really more than this? Oh well here we go! Kallego was definitely not expecting to be summoned by a human child and even less being offered their soul just to get a better life. Now what should this demon do when he pities the small child and takes him in? Was this expected? Nope. Was this his intentions from the start? Nope. Was he getting baited by something called Cookies? Nope.... well maybe.... Find out for yourself what Kallego is to do with a child aka Iruma! A/N: This is a Welcome to demon school, Iruma fanstory hope you enjoy! Please also feel free to correct my bad writing. Rights on the pictures go to the artist. I do not own iruma, rights to the owner.
Welcome to the netherworld, Y/n-san! by DragoSerenity
9 parts Ongoing
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.
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Slide 1 of 10
Welcome to Demon School Iruma-kun Oneshots cover
😈 Tales of a Cambion (Book 1) 😈 cover
𝙁 𝘼 𝙏 𝙀 l• Asᴍᴏᴅᴇᴜs Aʟɪᴄᴇ cover
Iruma's Adventure OVA (MHA X One Piece X Welcome to Demon School Iruma-Kun) cover
Primorial Demon cover
True Ruler cover
Kamen rider Saber: Story of Magics(Kamen rider Saber: After Story) cover
😈 Tales of a Cambion (Book 2) 😈 cover
A little bit of Fluff for the heart XD cover
Welcome to the netherworld, Y/n-san! cover

Welcome to Demon School Iruma-kun Oneshots

3 parts Ongoing

A collection of mostly pairing oneshots for the anime/manga Welcome to Demon School Iruma-kun.

More details