After Rengoku saved Naruto from a mob, Rengoku said something that would change the ninja history forever.

The protagonist Krain wants to please his father, the only way to to so is to be selected for the reaping. Before then, a strange incident had occurred that had permanently altered his life. Giving him strange abilities and characteristics. What shall Krain do with his new unique abilties. Will he use them for good or bad? Join him on his quest to discover more.

Things have been hectic in the Demon Slayer Corp as news quickly spread of a demon's pardon by their leader. Kaoi thought things could not get any more crazy. That is until he and his Kasugai Crow, Teruo are transported into a new world. A whole new set of challenges awaits him in the kingdom of Lugnica.

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.

Eri prays for a new life far away, and her pleading is answered, suddenly surrounded by people who need hugs. Kokushibo and Nakime are now parents, Akaza, Doma, and Muzan are uncles, Daki is an aunt, the other two are the odd cousins, and none of them have the slightest clue why she has a horn and where she got powers.

Tokoyami Fumikage and Bakugo Katsuki are pulled into a void, landing in the world of Demon Slayer. Misconceptions are a bitch.

Rui Ayaki wakes up to find himself on an oddly convenient island in the body of a dragon, and realizes a few things. Dragons taste good, Dragon Riders are odd, Kokushibo is buried, and all hes wanted so far was some peace and quiet. But, that's a little hard considering he struck a deal with the Dragon Hunters.

Ichigo has no idea what the hell had happened to her. All she knew was that she had awoken in a strange world. A world ruled by weird dynamics and secondary genders. A world where she was an omega, and a rare find. And some people called the Demon Slayers were somehow her new family. Whatever that meant. Protective Pillars/fem Ichigo story. no pairings yet.

How does a man become a demon? Hatred? Medicine, perhaps? Maybe its just bad luck? Truth be told, I don't have an answer. But for me, there's only one true demon in this world. We've all seen its face. That's right. I'm talkin' about sadness. Sorrow. Misery. Ain't nobody gonna suffer on my watch. So raise your head. Be proud! Smile! From this moment on, we're family. Narutoxharem.

After losing the Toobcon Viral Video Competition and failed to find any more success in the youtube platform, Team 6(Vanoss/Evan,Nogla/David,BasicallyIdowrk/Marcel,H20 Delirious/Jonathan, Terroriser/Brian and Wildcat/Tyler) quit Youtube and tries to find a real job. Thanks to Nogla's stupidity, they ended up getting isekai'd into the underworld dimension.

Chris Teel, an average kid living in the bay, thought that highschool would be a true starting point in his. A kickoff to help him move on from the past. Despite that however, the past still seemed to catch up and harm him in a even worse way. Then fate reared its diabolical head.

When Izuku Midoriya finally has enough, a demon who hasn't takes the quirkless boys place. Upper Moon Two Doma wakes up in a new body, in a puddle of blood, and Katsuki Bakugo dreads what happened to his friend.

As demons prowl the night and a new generation of demon slayers arises to counter the nocturnal threat, another swordsman is drawn into battle. From distant lands, bearing the name of a God, and accompanied by his trusted creation: how will the tides turn when Warrior Takemikazuchi and Cocytus enter the fight?

Four-year-old Izumi was living the life. She was well liked, great grades, friends with even the very crass Bakugou Katsuki, but one night her mother is murdered and eaten by a demon. What happens when the current Sun Hashira saves her and trains her in the ways of the Demon Slayer Corps? (Rated M for extreme violence and gore, harsh language. You have been warned.)

Funny Valentine proved to Johnny Joestar that he is a good man. Because of that Funny Valentine owns Johnny a favor. Decades after Steel Ball run, Valentine gets a letter from Johnny requesting him to visit his home in Japan. When he goes there, well he wasn’t expecting demons there.

When a mentally unstable pro hero raised by the H.P.S.C. retires via an explosion from the chest and is sent to a world of Demons and Slayers, Kaina Tsutsumi finds herself unsure on how to deal with her current situation.

Denki Kaminari is pulled into the world of Demon Slayer, meeting his pseudo-dad, Midoriya and Eri No. 2.0, his dimensional doppelganger, and Bakugo on steroids. What fun!

An already demonic girl, Himiko Toga, becomes an official Demon, getting the best family she could ever ask for. Tanjiro is conflicted, Genya has social anxiety, and our dear Flower Hashira is still a Hashira. Woop Woop!

A boy of the prestigious Namikaze clan is thrust into the middle of a war with his friends and sensei at the age of twelve. Will he live through the war or will he die. Pairing: Oc x Oc Disclaimer: I OWN NOTHING EXCEPT MY OCS

Onyotsu an inspiring demon slayer aiming to become a great demon slayer just like her idol shinobu kocho, she has train herself through her idol and practice shinobu's breathing technique insect breathing. Now she is on her way to the demon forest to uphold her test but once she got there she noticed something very unbelievable she couldn't understand

Death in Tartarus wasn't a pleasant feeling, and Percy Jackson didn't want to experience that any longer than he had to. Unfortunately, making a deal with a Shinto goddess seemed to trap him in another world. One without Olympus, but rather populated with slayers and demons. Assigned to protect a young boy, how does Percy Jackson help Tanjiro Kamado on his journey?

A demon they called him, cast him out into the old dirty mansion just outside the village. They didn't know they had just given the boy a blessing for they hadn't thrown him into a normal old mansion. Instead, they had thrown him into the old Butterfly mansion. Upon awaking, Naruto activates something that would forever change his life.

The Pillar Men have been sent to the Demon Slayer universe to kill Muzan.

The one-shot idea of Ritsuka in Demon Slayers.

Reconstruction and Remake of my "Naruto the Illusion Hashira" Fanfiction Idea. Features more fleshed out but still OP Naruto ans a more improved set or abilites and backstory. Naruto X ?