One day Suzuki Iruma recevies a letter from his parents telling him he will study in America at a very special school. What awaits Iruma when he finds out that this special school is a school for ghouls ? Lots of funny moments and much more. Both series belong to there respective owners. Other characters from Scooby Doo and The Addams Family will appear also in this cross over fic.

[Years after both series ended] The Boiling Isle civilians discover that they were sealed away from the rest of the Netherworld until now. Luz must endure the Collector's curse following their defeat. Demons are disappearing on the Boiling Isles. Amity struggles with a question. A teenage King, void of ambitions, finds himself connected... to Iruma and Ameri's unborn child.

Iruma was just a down to luck boy who was always explored by his neglectful and dumb parents. It ended up with them selling him to an old rich man called Sullivan, who always a grandson. However, Iruma is quirkless and doesn't has any combat ability or an idea on how to become a hero. However, with Sullivan and his friends, Iruma would become someone that the hero world will needs.

¿que es lo que harías por tu hambre? ¿que estarías dispuesto hacer para sobrevivir? ¿Acaso le venderias tu alma a un demonio por la salvación? Crossover con Horrortale y Dark House Au / Lincoln con apariencia de Aliza / Harem / Loudcest

This is a story of a boy who would become the hope of an entire realm.The one will save people in their times of despair. The Demon Realm is about to witness the rebirth of Kamen Rider Wizard.Now It's Showtime.

What happens when characters from Devil May Cry enter the universe of Welcome to demon school! Iruma-kun perhaps a crazy and new adventure lay in store this is an AU Harem story.

After the TARDIS fell out of the Time Vortex, Theta Sigma, a 14 years old Time Lord that in the future will be known as "the Doctor", arrives in the Netherworld, where all Demons live. But, luckily for him, a kind Gargoyle-like Demon named Shichiro Balam decides to take care of him, and makes him enroll to Babyls, a Demon School. There, many shenanigans will wait.

Iruma and Tsunahime found an unconscious man in an abandoned temple. Of course it's in their nature to help him heal, not knowing the many changes it will bring. Fem-Tsuna!

"Everything has a price. Some prices are smaller some are bigger , mine was bigger but right now nothing it cant be undone i just hope this was the right decision" said Lincoln.

Ranma has become inhuman and goes to the Netherworld to help train a young human that lives among demons.

The Demon King Anos Voldigoad sacrificed himself to stop the war between Humans and Demons, erecting a barrier between the two worlds to ensure conflict never arises again. Thousands of years have passed since then, and the Demon School Babyls is thriving with new students every year. With the former King to soon return, just what trials and tribulations await?[Adventure][Harem]

Here's an interquel of the crossover, staring Tsukune Aono and Iruma Suzuki.

Gon accidentally signs a contract which sells him to the Demon Sullivan who wants him to be his grandson with a boy named Iruma. At first, he wants to get back to his family, but he wants to at least give Sullivan-san a try and give Iruma a kind cheerful point of view of this new life. While in Demon School Iruma and Gon are going to have lots of challanges.

Here is a story about two supernatural principals meeting and tour the unique schools. Making new friends along the way.

Some of the Espada got a second chance in life but now they got dragged to being the grandchildren of a demon and they have a brother.

The Doomslayer after he shut down the portal in Hell, he was betrayed by Samuel Hayden and unknown to him sent the Slayer into a world where Iruma thought he was the only human there, until now...

Suzuki Iruma works as a janitor at the UAC facility on Phobos.

Iruma magically ends up in Goha city.

One-Shot. Naruto never thought he'd be adopted, let alone by an old man that wants to be his grandfather, but now he also has a brother as well, there's just one thing, the old man is a powerful demon and due to the travel Naruto became a hanyou, but what really bothers Naruto is the fact he has to go to school with his adopted brother, never mind it being for demons. Adoption.

After getting used to his life in the Demon World, one spell (or two, or a catastrophe) gone wrong leads Iruma to return to the Human World, but does that kid have engine legs? These clearly aren't the humans Iruma is used to, and he is one! Will Iruma ever have a normal life? Probably not, so Welcome to Hero School Iruma-Kun!