Demonkingtanjiro Stories

In this story, Tanjiro wasn't able to become a human after the fight against muzan and becomes the new king of demons. Now in the modern era, tanjiro is attempting to cr...

As the final battle curtains and the Demon King Muzan finally passes on, the Demon Slayers realize they have celebrated too soon when someone else inherits the Will of M...

Basically What happens is that Tanjiro becomes a demon and kills everyone then he is sad and wishes he could restart and the gods said "Yes your wish may come true...

kanoa tsyuri a hashira who owes the demon king her life (upermoon nezuko and demon king tanjiro)but then the kings comes up with another deal marry his sister will she a...

-well as you all know in the previous season that tanjiro had became the demon king and the strongest demon slayer.....but what will happen to him.......a new enemy is a...

Demon king tanjiro x fem!reader I hope you enjoy this is my first story 😅

"its alright nezuko! big brother is going to the village and when i come back mom can give you your food!" tanjiro exclaimed with a bright smile, "tanjiro...

Male reader Demon Tanjiro Douma and Tanjiro are in a relationship and had been thinking about adding another person to it. You became a demon slayer at 14 and a hashira...

Following the events of the official manga. Tanjiro transforms into the demon king and as follows, Kanao was suppose to inject him with the cure but what happens if she...

In the aftermath of the climactic battle against Muzan Kibutsuji, the Demon Slayer Corps mourns their fallen hero, Tanjiro Kamado, who has tragically transformed into a...

After the final battle, Tanjiro became the king of demons. Kanao manages to turn him back into a human. But, do you ever wonder, "What if Kanao didn't succeed? What...

This is a fanfic I've decided to make of boredom. Fun fact: anime characters are fictional characters, and can be altered to fit any circumstance. I will not deal with h...

this is really just demon slayer, but I used a wheel and swapped roles instead. the plot might go somewhere else and there may be manga spoilers so I will warn you all. ...

Tanjiro was born with four demon slayer mark on his forehead and has the demon king eyes and Tanjiro already turned people into demons and Tanjiro decided to pretend to...

Będe wymyślać historie o tanjiro demon king i muzanie który siedzi w jego głowie UwU ta akcja się dzieje 100 lat póżniej po wydarzeniach z mangi + Neza tu nadal jest dem...

HELLOOOOOO! A short summary of the the first chapter! Nezuko and Tanjiro at the age of 12(Tanjiro) and 11(Nezuko) they found a type of thing that could turn them into de...

Summary: Zenitsu was on a mission to slay a demon. But what will happen if the demon is none other than Demon King Tanjiro? Will Tanjiro kill and eat Zenitsu? Or will Ta...

this story tells a hundred years later what would happen if tanjiro became demon king tanjiro forever + nezuko is still a demon

CONTAINS MANGA SPOILERS: What if, the 'antidote' only worked when it was day. Human by Day... but demon by night. How would our main group fix this issue. Would Demon Ki...

Before the defeat of Muzan, The Hashira, and some other demon slayers, managed to convince the remaining demons(most of the upper moons) to go against Muzan. With their...