Welcometodemonschooliruma-kun Stories

A bored Rimuru Tempest accompanies Diablo when he goes to meet with an old friend in the Netherworld. What will happen when he meets an out-of-place human boy who piques...

This is a fanfic of Naberius Kalego x OC. A friend of mine has been eating my brain's off to write this fic for months. So here is it you idiot. And I've designed the OC...

You get into the school babylus at the same as Iruma and the rest. Already known by everyone but Iruma as the daughter of the demon king you're pretty emotionless to all...

The all mighty Lord Sullivan has once again illegally traveled across the human realm to kidnap you - a regular human. You're now a professor in Babyls teaching the Abno...

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 an...

In the Netherworld as demons students and teachers were coming to the Babyls demon schools, many flying over with their wings, greeted by students council near gate and...

(I never see any lead fics, so I decided to be 2 steps ahead and wrote it, and I like shit about the whole misfit class in general lol, btw I don't read the manga so no...

Eric cartman accidentally ends up in the netherworld and somehow becomes demon king, and he is a tyrant that everyone fears But because iruma's human, he isn't as effect...

in which a socially awkward loser tries her best to present to asmodeus alice a collection of gifts that left him to unravel her true feelings. chatfic au! asmodeus alic...

Izuku Midoriya and his adopted daughter Eri's world is turned upside down as they are sent into a realm of demons and were adopted as the grandchildren of a demon named...

Suzuki Kijo is the *not related* older sister of Iruma Suzuki What will she discover as her life goes on? Will she understand her nightmare? Will she change the story...

(Just to be clear I know suicide is a real issue and this is a parody of someone else's fic if you have issues with suicide please don't read or read with caution, if yo...

Instead of shiida saving iruma, what if atori Succeeds

A boy gets transported to the Netherworld by his parents (but now, he's alone). - A fic about Yuma (OC) exploring the Demon realm and his interactions with the demons th...

Zeqareo and Reqrais are twins who travel different dimensions to search for someone. They've travelled a decent amount of realms, and this time, the two of them were rei...

Welcome to demon school Iruma and Akuma. two young humans are sold off by their parents to a very mysterious demon which turns out to change their life for better or wor...

Welcome to demon school Iruma-kun/Mairimashita Iruma-kun After the evidol games Iruma and Shax must do their best to keep their secret hidden. But how lang can they las...

BTW this is an oneshot Kalego wakes up and there's someone next to him. It's Balam. Or Kalego wakes up next to Balam and freaks out. I don't own Mairimashita Iruma-kun

hello 👋😄 :P ▂▃▄▅▆▇█▓▒░░▒▓█▇▆▅▄▃▂ Iruma and Hazuki Suzuki will they Survive The Demon world...

Most people know of the Demon World and it's inhabitants. But, what about the world above Human and Demon Worlds... the exact opposite of the Demon World... the beautifu...