Obanai Iguro is an elite warrior, a Hashira, of the Demon Slayer Corps. Unbeknownst to him and his peers, the centuries long war between the Corps and the Demons that plague humanity from the shadows is in its final years. Obanai will have to face hardship in battle and in his relationships to have any hope of survival.

When Moons rise and Sun's fall...what if the slayers were the demons...what if the Demons were the slayers.Tanjiro Kamado must turn his sister back into a human no matter what. He'll fight with all his heart and soul along with the strange people he meets along the way. Every Kizuki is a human, and almost all the demon slayers are Demons. How will the story change? time to find out

Shinobu Kocho and Genya Shinazugawa made a promise. Suppose Shinobu Kocho does not get married by her thirtieth birthday. In that case, she and Genya Shinazugawa will live together, spending the rest of their lives in each other's company as the older sister and younger brother pair that they are. RenShino/KyoShino and Shinobu Genya siblinghood!

There isn't enough ObaGiyuu content in the world, so I decided to make this

Muzan turns Tanjiro into a demon in the attempts of creating a demon who can conquer the sun. The reborn Tanjiro loses his human memories, and under the guidance of Muzan, kills his family. Only two survivors remained, Nezuko and Takeo Kamado who witnesses the entire thing. While Takeo feels betrayed, Nezuko only wants to save Tanjiro from the monster he has become.

When a demon kills his sibling, Y/N vows to slay every single one of those monsters and destroy the monsters at their source. Using nothing but his strength and rage, watch as Y/N becomes a legend as a Demon Slayer who rage burns brighter than the sun. (Male Reader)

In a kingdom of Demon slayer of heroic fantasy, lived the prince of this Kingdom Rengoku Kyojuro who goes in search of the legendary Mage of life, but he will not be the only one. Dark force goes in search of him too and their intentions are very dark. Good reading.

One human, two pretend, two of different enemy races. Werewolves and Demon-vampires have been two enemy clans since the dawn of time. And in the middle of this war, a human named Tomioka Giyuu, who will have two pretenders from both clans. Kyojuro Rengoku from Werewolves and Muzan from Demon Vampires. Who will get Giyuu's heart? Thank you for the idea dear reader of spirit f

This is not so much a story as the exploration of a life. I'm collecting the information and stories of Ruri Visser, a demon that exists in the Demon Slayer universe but does not interact with the canon timeline. Feel free to comment recommendations for things he goes through in 200 years.

Mitsuri comes for a visit to the Butterfly Mansion. She wonders about a thing. / Aoi x Kanao

Sex with tanjiro and kievggggggggggggggggggggghhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh finish g civ

The balkin wars...an era that broke many and made many loose there will to fight anymore. on one fateful day, Nikolaos Aristokles born in sparta would have a chance encounter with demon that would reignite his will of fire and lead him to japan...the only problem is he doesnt speak a lick of japanese...

The children of Tomioka Giyu as slayers on their wish to carry the footsteps of their parents. And for you to understand this Story is NOT related to any other of my stories related to the twins. Thank you. The Age of the pillars I've changed it to 9 years ahead so Read Prologue to know the change. very important!. (No hate on the ship)

Everyone thought that Sanemi hated the demons so much that he would kill his shadow of a hesitation one of them. But one day they will discover his little secret in the form of an adorable blue-eyed demon. tag : démongiyuu , sanegiyuu , muzanxgiyuu

Nobody knew that Muzan had a precious treasure that was kept in a cage. Yes his precious blue bird

Rumors of an extremely handsome young man, who lives at the Rengoku family home, have gone around the headquarters like wildfire! His name was Tomioka Giyuu a boy of great kindness and full of delicacy like a woman. Even if we thought he was like that because he was blind, but nothing can see his beautiful ocean eyes, we want to look at him all the time. The rumor even answered t

Prequel to the Au, The Children of Brightness Tomioka Giyu, his life as a demon slayer to slay demons and make sure no one suffers the way he did. Until he encounters something familiar. Ship: GiyuKana (don't like it? leave)

Between what is seen and reality a young child struggles between lines. Being in a cult in the mountains doesn't help. OC-story

She loves him. She loves everything about him. His flaming hair, that beaming smile. The fact that he's always good. As long as Mitsuri Kanroji stayed true to her heart nothing could ever go wrong... right? Too bad not every story has a happy ending. RenMitsu and ObaMitsu Major spoilers for Demon Slayer if you haven't read the manga

Its gonna be a demon slayer fanfiction It will happen after the defeat of Muzan. When everyone thought Muzan was finally dead. Unfortunately ... tag : sad giyuu , muzanxgiyuu , sanegiyuu

In this world of Demon slayer, there is the omegaverse context. Among the demons there is a change of caste from their transformation. Only 99% of them do not have caste changes. The 1% have a biological change. Example: Beta human omega demon And precisely a higher moon will discover it will discover it in... it's up to you to find out. tag : muzanxkokushibo , omégaverse

Its will be a fanfiction where Kyojuro Rengoku goes in search of his little brother Shinjuro and encounters a wolf hybrid omega. The demon slayer characters evolve in a world where there are 3 species: demons, humans and half-animals, humans who can take on the appearance of animals, all in an omegaverse world It will also have mystical creatures . kokushiboxgiyuu , muzanxgiyuu ,

Giyuu was a being who should not normally exist because he is the son of a human and a demon but especially the son of Muzan Kitbutsuji It's an omegaverse where Giyuu will be the son of Muzan tag : rengiyuu , allxgiyuu, omégaverse

in this story Giyuu will become a woman because of the demonic technique of the demon which was to defeat and Giyuu will notice that everyone behaves strangely since his transformation tag : kokushiboxgiyuu , fem giyuu , allxgiyuu

In one world, Gyutaro and Ume were orphans, delt the worst that the world had to offer. In that world, the two became Demon's. This is not that world. Read and see just how a little kindness can change the world. Big AU, Kamado Siblings survive.