One female born every thousand years would hold the key to breaking the curse. Enter Yoruichi, the chosen key unbeknownst to her she could end the world with a sneeze, but is blissfully unaware of the power she holds.. Multiple pairings, violence, angst, lustful situations and lots of sin. You have been warned :D Will be updated starting: 08/03/2023

In the original universe,only Muzan and the upper moons can turn the humans . But, in this AU a single bite of a normal demon can infect a human. ¿How gonna do the humanity to fight the menace ?

Kimetsu No Yaiba Modern AU - Mitsuri Kanroji just wanted to enjoy her new life peacefully. Of course that was before she ever laid eyes on Obanai Iguro, after that, everything changed. Something seems to pull them toward each other, but are they ready to face what could be the biggest challenge of their life ? Whatever happens, love is always the answer.

Muzan is out of a wife. Now he needs to go get a new one. What he was not expecting was to be wrapped up into a dark obsession so quickly.

A modern day woman gets Isekai'd and must navigate in a world unknown to her. While a certain demon saw her as a special treat that he must have. Will she survive? Or will he eat? Full of adult smut/fluff.

"I think, instead of playing with your body and then killing you, it would be better if I made you the creature you hate the most," a vicious grin was drawn on Muzan's cold face "Isn't that right, Tanjiro?"

The choices we make determines our future. A modern take on KnY. (DoKoto)

What if Michikatsu Tsugikuni had a pupil, whom he taught the original Moon Breathing before he deserted the Demon Slayer Corps? Full Summary Inside.

Dispuesto a arriesgar hasta su vida, con tal ayudar a su querida hermana mayor y pagar por ella su inmensa deuda de dinero a unos usureros de baja reputación, Giyū Tomioka acepta la ayuda de un viejo amigo que le invita a trabajar con un hombre al que llaman "Oyakata-sama". Este hombre separará a Tsutako Tomioka de los que la amenazan. Pero todo tiene un precio.

[walk steady Extended Epilogue; One Shot Collection] Kibutsuji Muzan may be defeated and the demons may be gone, but life still has more in store. Together, Rairi and Zenitsu face the year following the final battle together, seeing what roads they'll travel, one step at a time. [Twelve Shots of Summer: DECK]

(Rework of Hinokami's Blessing) It was the only thing he was ever praised for in his life. Dancing a tradition from sunset to sunrise. Tanjirou held onto that. Whenever he was under stress of insecurities, he would dance. It was all he was good at, after all. When he nearly is killed by Muzan and is turned into a demon alongside his sister, Nezuko, Tanjirou thinks he's been reborn-

Nunca se habían visto antes, o eso creían. Aun así, al verse por primera vez, al estar juntos, sentían emociones tanto nuevas como sumamente familiares ¿acaso se conocían de otra vida? (Obamitsu. Posiblemente allá mas ships)

What would have happened if the one who spared Nezuko's live was Rengoku instead of Tomioka? Come and see how this small change affect the whole story. As a warning, this story has female Tanjiro Kamado, aka Sumiko Kamado, as a protagonist. And also a lot of characters death.

Demons and Humans share the world. One takes the day and the other takes the night. We know the story of a brother and sister but what if there was another pair tagging along with them on their journey? Find out what happens when brotherhood keeps them all together.

Tanjiro Kamado was a prodigy child but being a prodigy child doesn’t help when you’re entire family is murdered by the demon king. Now, Tanjiro is forming a team of his own “Upper Suns” to defeat Muzan Kibutsuji, they might also run into a couple of problems with the demon slayer corpse.

A compilation of short stories, all taking place at the Kimetsu Academy!

Camp Kimetsu, a camp for young teenagers to spend some weeks of summer break here. Giyu finds himself being one of those unfortunate kids who has to stay here, so follow him as he miserably tries to have fun here. That’s hard when you have a counselor who hates him, a fellow camper who hates him, and a girl who hates him. A strange butterfly girl who just won’t leave him alone.

That fateful day, instead of Tanjiro, Nezuko went to the village to sell charcoal. And nothing was the same ever again for the Kamado family.

Yukiya never did imagine that he found himself being a part of the Demon Slayer Corps when he talks to Tajirou. M Rated for Violence and maybe Lemon. I do not own Kimetsu no Yaiba.

Masato Okudo was abnormal but for only the negatives, he lived in barely stable financial conditions, his mother was sickly, and his father seemed to become apathetic day by day, but he'd still give everything for them. So why not go fight inhuman monsters, If they pay good enough of course. [Kind of slow burn] [Swearing and Violence]

Risa Murakami *

As Zenitsu falls after his final strike on Kaigaku, all he can do is close his eyes as an unexpected demon wraps him in dreams of a better world, one untouched by demons. Meanwhile, Tanjiro drops his phone in shock as a wounded doppelganger crashes into his living room.

Shinazugawa Sanemi does not believe in fate. People do not ask for the lives they lead; they work, they fight, and they die for their beliefs. For the sake of his family, Sanemi will sin, lie, and kill. For the happiness of those he loves, Sanemi would give his life. [Shinazugawa Sanemi x OC] [Rengoku Kyoujurou x OC]

Things went wrong the first time. Maybe when they meet again they can live alongside each other happily, just like they were meant to. (SabiGiyuu)

The backstory of Yoriichi Tsugikuni and Kokushibo. Accompanying story of Separate paths. This happens four hundred years before the events of Separate paths and it's not necessary to read Separate paths beforehand.