Demonschool Stories

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 ever...

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 someth...

I'm mixing the world of Hazbin Hotel and Demon School~

One would think that the abdnormal class could calm down with Iruma around but you are wrong. It's the abnormal class and there is literally no other way for them to be...

Kichona (translated in japanese directly means priceless) is a middle-class girl, who one day just happens to find herself sold to the new Demon King; Iruma. He then tel...

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. ...

Glynda not only finds herself teaching a class filled with Demons, but is also raising a child who can't say no~

What if Iruma got replaced with Nagisa? What if Nagisa was half demon? What if Nagisa' father was Sullivan's biological child making Nagisa his biological grandchild? Wh...

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 no...

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...

Poor Iruma never knew who his real parents are but the fact that his true father was a demon, couldn't be this easily solves nor told to a small todler. Then again, he w...

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 Ir...

Updates on Fridays [Book One] Y/n Naberius the adopted Daughter of Kalego Naberius.... Due to Kalego being busy with his Teacher work at Babyls.... Y/n get babysits from...

It been 100 year since rimuru defeated yuki and evolved into a true God ,with nothing more left to do all he does is paperwork. Then he decided to travel the universe

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, i...

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 Abno...

With the Courier finding a lost experiment, the fate of the wasteland is forever going to be changed. Join Iruma, a Deathclaw/Human hybrid created by the Enclave, as he...

... 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 so...

A collection of x reader oneshots & headcanons with the cast of Mairimashita Iruma-kun/ Welcome to Demon School Iruma-kun!! • • •I do not own Iruma-kun •I do not own you...

"𝕿𝖍𝖊𝖓 𝖜𝖍𝖆𝖙 𝖆𝖗𝖊 𝖞𝖔𝖚?" "𝕸𝖊? 𝕴'𝖒 𝖆 𝖜𝖎𝖙𝖈𝖍..𝕸𝖔𝖗𝖊 𝖘𝖕𝖊𝖈𝖎𝖋𝖎𝖈𝖆𝖑𝖑𝖞, "𝕿𝖍𝖊 𝕭𝖚𝖙𝖙𝖊𝖗𝖋𝖑𝖞 𝖂𝖎𝖙𝖈𝖍..." This...