When he's spurned, Muzan uses a sleeping curse as a ruse to start a war. Tanjiro has to train to defeat Muzan and his curse.

Okada Izou, a manslayers of the shogunate's closing days. As a Servant he has been through a lot, especially to a particular Sakura Saber and Demon Archer. But he never expected to be summon in a living body and no idea on what he is suppose to do. Until he found a Ghoul or somthing of a Dead Apostle, let the Dead Apostle hunt begin!

OCs ( Lucas and Catherine) are mine. slight manga spoilers for KNY. All rights reserved. Credits belong to the author of Kimetsu no yaiba (Koyoharu Gotouge) and My Hero Academia( Kohei Horikoshi). I do not own any of the other characters in the book .

Izuku Midoriya a normal boy till the age of four when he was abandoned in a forest by parents. Was left to die that is what he thinks he has been there for 12years.With no human contact he conquered the forest and became a king till a group shows up and disturbs his peace. THIS STORY IS NOT MINE it belongs to redpan45 on Wattpad check him out.

"Mom? Who are those people?" A stubby finger pointed to two men. One of them had two large cleavers on his back and silvery hair, and the other had hair like fire. "They are freaks, Dudley. Just like Harry." In this story, Harry Potter is raised by the Rengoku family, before becoming the student of Masachika Kumeno, the former Wind Hashira.

In a world where demons used to exist, normal people have now developed super natural abilities. One of these people is a boy named Izuku Midoriya. By slight chance, he meets a descendant of the demon slayers. What happens when he gets wrapped up in a war thought to have ended long ago?

Rella has been mistreated by her Butterfly sisters all her life, when a way out presents itself as Prince Zenitsu's ball. But to get there she will have to make a deal with the devil.

demon slayer is a future of The naruto world and naruto goes to future and helps tanjiro

Flashy Flash has been having doubts about his speed. But when he breaks time and is forced back through it, he is given the task of protecting Tanjiro and aiding in killing Muzan. Go through the story as Flash rips through the DS verse with new powerful foes to back up the demons.

"Gehahah! Who wants a piece of me!" -Inosuke, probably. one shot fic surounding a very (not) sane student

This story is about my OC, Aoki Sindriobi, and how he became a Pillar of hope in Hero Society, learning about the true origins of quirks and his family's past as Demon Slayers. (My OC takes place in Lorenzoj10's Breath of a Hero. I love his work. Guys, please check out his fanfic; he is one of my top fanfiction creators out there.)

Tanjiro Kamado is a Yokai Taijiya; a demon slayer. He lives in the Yokai Taijiya village with his family and his sister Nezuko. Then one day hunting a boar demon, Inosuke; he meets two girls from the future and is attacked by a wandering monk, Zenitsu, releasing—Muzan.

Ulbert is getting old, but his teeth are still young for some flesh. Will he try to help the demons or demon slayers? Neither. Just gonna kill everyone who isn't pro-yddrasill. Seems reasonable.

Tanjiro Kamado is Trapped in Sword Art Online alongside 10,000 other players, can his families Kagura Dance help him get out unscathed? Or will he suffer like many others? Will he make it back to the real world to his comatose sister Nezuko? Or will he die trying? Find out by reading the Hinokami Chronicles! Ongoing

Tanjiro becomes a demon slayer and a Pokemon trainer!

In the World of Hero’s everything seems normal but in the darkness Demon hide in it. The demon king turned hero in training into a demon but with unforeseen consequences (Up for Adoption)

It is the last Day of Yggdrasil and Ulbert logs in, seeing his friend Momonga, they both spend the last minutes together. Yggdrasil ends and Momonga gets send to the New World with Nazarick, but what about Ulbert? He gets send into a World full of... Demons and Demon Slayers! Let's see how our favourite Demon Goat deals with this Situation.

The reincarnation of the Mist Hashira Murichio Tokito, Izuku Midoriya, wanted nothing more than to help others. However, in a world of miraculous superpowers called quirks, Izuku was quirkless. A demon twice removed from the Progenitor, Hitoshi Shinsou, yearned to be a hero despite his villainous aspects. Will the demon and the Demon Slayer achieve their dreams?

Merchant of Challenges here with another Challenge! Details inside as well as a Prologue example! PM me if you are planning on writing this one as well!

After the fight with uppermon 3 Akaza. Rengoku takes his last breath in life and dies however for some reason he wakes up in a building he has never seen before.

Izuku gets hit by a quirk that sticks a person in his head. It's not as fun as it sounds.

Blake never thought that after escaping from Adam, she would come across a different type of faunus in the woods. A man with a human body, but with a boar's head. On the other hand, the king of the forest was eyeing Blake with a challenging gaze, "Only one of us can be king!" as prideful as ever. This is the story of a Boar Rush!

Max Shelby, formerly Elizabeth Jacobs, is the leader of the Street Rats. After being threatened by Inspector Campbell with prison time for posing as a man, she turns to Thomas Shelby, who sends her to investigate a mysterious ship. What she finds is Henma Kocho, a Demon Slayer with a hidden past of her own. Can she survive the dark night of London's demon underworld?

Samurai Jack was destined to destroy the great evil known as Aku. But Aku had changed the Samurai's destiny when he had opened a portal in reality and banished Samurai Jack into the world of Kimetsu no Yaiba.

Muichiro Tokito’s Tsuguko, Samuel, Wakes up in another world. Not being able to remember anything, he starts his journey to figure out why he is here. But with demons showing up in this world as well, will he be able to stop them by himself? Or will he need help from the heroes of this world? (OC)