Welcometodemonschoolirumakun Stories

Iruma's journey in the past in the human realm and attended an assassin school and how he will use it for advantage in the present here in the netherworld. Crossover: Ma...

Iruma was an actual demon, he didn't have a tail or a horn and he lived in the human world for almost his whole life. He never questioned anything about himself, all he...

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...

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 maki...

hizuki shoku a 15 year old girl have been isekai into Mairimashita-iruma kun by truck-kun. When opening her eyes she was a 7 year old child in a abandon house. read mor...

⚠️WARNING⚠️ 👉 Slightly mature content 👉No yaoi/yuri 👉manga/anime

"he's married?" "him, the death lord... MARRIED?!?" "t-that's my older sister" what would happen if one of the teachers in babyl's acade...

If you could live in a world filled with magic would you? Well that's what happened to our protagonists. Iruma Suzuki a hardworking and sweet boy as well as Y/n Suzuki...

Hikaru Nightray, is a unique yet mysterious teacher in Babyls Demon School. When honor student Iruma enrolls, he already discovered Iruma's big secret. "Neh, Iruma...

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...

Suzuki Iruma , human, 14, one day found himself taken against his will into the world of demons. Their doting owner and self-appointed "Grandpa" is the chair-d...

An adventure where a young girl gets her soul sold by her selfish parents and becomes a demon's granddaughter. Find out more.

--------------------------- a boy who longed for a family and a boy who longed for love Aladdin, and Iruma let's see how fate make them meet how will it go? what wi...

When Sullivan decides to buy Iruma to become his grandson, he did not expect a granddaughter to also make an appearance. Well, he expected it, but was more surprised he...

Assassination Classroom x Welcome to Demon School! Iruma-kun Update, Jul. 11 sunday: On Hold for now. Sorry 😅💧 Update 2: Jul. 28 Wed: ON IT, IM WRITING AGAIN! 😃😏 Sum...

Male reader x welcome to demon school iruma-kun i dont anything except my drawings and story.

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...

The second semester of the year has arrived, now filled of greater challenges and trials of strengths and brains. Cambion Suzuki Ryūko and human sibling Suzuki Iruma are...

Before I start explaining what happens I just want to say that this place is based off englandic britan and the anime "Welcome to demon school iruma-kun"so the...

iruma, now a 4th year in babyls school, has developed a smoking addiction..and a little more then that but you'll have to dig into this fanfic to see.