under the crimson red moon light a demon will come to claim a incense soul to be his mate forever. And under this one a boy with golden blonde hair had heard someone sing were he meet the demon king. Naruto x Muzan

The conclusion of Naruto's battle at The Valley of the End, ends up begin quite different. He is flung into a total different universe by the unknown force of colliding chakra, waking to a world set in the Taisho period of Japan amongst the wildly unpredictable Demon Slayers and with amnesia what could go wrong?

Tamayo, Yushiro, Akaza, Rui, and Kokushibo are summoned to another world after their death, finding a home in the treetops of Kyshyyyk. However, the blood running through their veins draws the attention of the Jed Council.

During the battle against another demon, Nekuzo finds herself in another world when she meets a group of people. Clearly, she never understood what they do or who they are, but she did get along with Hiei that's for sure. However, she is trapped inside of her cacoon and can't seem to find her way back to her world.

Yayoi Kise, was an mangaka. Until, she found an dark horror mansion in the place, walked herself, she will find Miyuki who was gone inside the mansion, Yayoi walked on the any rooms, she found something that maybe she could help. Yayoi x Zenitsu

Ever wondered about the kind of conversations Kaoi and Beatrice would have? How was Kaoi's life before we was transported? How did Beatrice react to the world of Demon Slayer? Well, Betty wants to know...

Tanjiro, Zenitsu, Inosuke, and Nezuko wake up in the world of Avatar: The Last Airbender.

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.

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.

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.

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.)

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!

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 ?