Mairimashita Stories

131 Stories

Into the Netherworld || Naberius Kalego x Reader Fanfiction by whosliyaa
#1
Into the Netherworld || Naberius K...by whosliyaa
Suzuki Hanako, a 23-year-old university student, found herself on a tuna fishing boat in the middle of the ocean, far from the typical summer vacation. She was working a...
Welcome To Demon World, Nao - Chan! || Mairimashita! Iruma-kun fanfiction  by RubyIsLost218
#2
Welcome To Demon World, Nao - Chan...by Ruby Is Lost
Nao, a 20 year old girl suddenly transmigrated into anime world after tripping over nothing. lol. Can she survive with her new body? Follow her new journey into demon wo...
Del & Iru / Royal Family by Multi_Fandom_Fan17
#3
Del & Iru / Royal Familyby Imaginations_
These fanfictions are posted from Ao3, I'm merely reposting it here on Wattpad. I will post sometimes, it would be either the Royals or Delkira and Iruma.
The return of the missing demon king  by MegaMochiSuki
#4
The return of the missing demon ki...by MegaMochi
this is a story where delkira was actually iruma's father and he had returned randomly /this is a mairimashita iruma kun fanfic btw/to see his son while others where in...
True Ruler by Chimera_Regarion
#5
True Rulerby Chimera_Regarion
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...
Rimuru and Iruma's Adventures in the Netherworld by mu1622
#6
Rimuru and Iruma's Adventures in t...by mu
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...
Engage To Agares Picero ☽ Agares Picero x Reader ☽ {DISCONTINUED} by KimmyJhope232
#7
Engage To Agares Picero ☽ Agares P...by KimmyJhope232
• You are Átahsaia Y/N. Your parents is allies (demons don't know what friends are but the term is similar) with Agares' parents as they are classmates in Babyrus someti...
Iruma-kun older sister ♡ by Lunalotusa
#8
Iruma-kun older sister ♡by R❦
hizuki shoku a 15-year-old girl has been isekai into Mairimashita-iruma kun by truck-kun. When opening her eyes she was a 7-year-old child in an abandoned house. read mo...
[Tensura x Mairimashita! Iruma-kun] Field Trip to the Demon World by YukimuraRika
#9
[Tensura x Mairimashita! Iruma-kun...by Yukimura Rika
The newly assigned Demon Lord, Slime Rimuru have now completed the Walpugis and have became a true demon lord by name and status. He too have put the western church in t...
the heaven bounds and the hell hounds by killerpuppystyles
#10
the heaven bounds and the hell hou...by killerpuppystyles
what happens when Y/N, a newly fallen angel, is sent to the Netherworld as punishment for a small act of rebellion (prolonging the life of all dogs on Earth) Despite her...
Demon Queen || WTDSIK! Characters  x Fem! Reader [DISCONTINUED] by Bangtan_Sonyeongang
#11
Demon Queen || WTDSIK! Characters...by 엘리사
A change of pace and environment can help a person become the person they envisioned themselves to be. When Y/N found out that she was sold by her parents to demons, she...
Mairimashita! Iruma-kun x F!MC by YukiKino_desu
#12
Mairimashita! Iruma-kun x F!MCby Yuki
I never thought of publishing this book to the public... Welp, This book is only for entertainment purposes. Please don't judge the weird plot as well as how I decide to...
Who is the King?! (Chatfic) by Chimera_Regarion
#13
Who is the King?! (Chatfic)by Chimera_Regarion
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...
Clipped  by MsNeverSaidBye
#14
Clipped by ceven
In Chapter 63 Iruma had a confrontation about his lack of wings. What if Ali-san wanst there to serve as a stand in for his wings and Irumas -darker than cannon- past is...
Primorial Demon by Chimera_Regarion
#15
Primorial Demonby Chimera_Regarion
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...
LiBERA (Mairimashita! Iruma-kun Fanfic) by -idxris
#16
LiBERA (Mairimashita! Iruma-kun Fa...by - aris. ♡♡
Soyo's in hell, but it's warm down here, so he'll stay. "We of the Vassago house are wolves," his Father tells him. "We are a pack, a family. And here th...
Love you like a Vampire by Chimera_Regarion
#17
Love you like a Vampireby Chimera_Regarion
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 Tale of Inconvenience by An_moly
#18
A Tale of Inconvenienceby An_moly
What happens when you take a human and put him in a school for demons? What happens when you take two of them and throw them in there? Read now to find out what happens...
Kill or BE Killed by Chimera_Regarion
#19
Kill or BE Killedby Chimera_Regarion
A killer on the lose! What would you do if there is a human more terrifying than any demon in the demon world. He has encountered soo much in his life that this little a...
Welcome to Demon School! Iruma-kun x Male reader insert by Chaotic_potato
#20
Welcome to Demon School! Iruma-kun...by Chaotic
" Nii-san...you're shoving the food in your mouth again... " (M/N) is Iruma's younger twin brother. All (M/N) wants is one day where there's no trouble around...