In the era of Meiji, the forces of the underworld had gathered so much strength that it summoned intervention in the form of the warrior of age past. It did not come in easy as first encounter cost an arm. Barely escaped death, the hero of the unification was granted a tool to fulfill the prophecy. (Also crossover with Nioh 2)

Remnant is a cruel world. The creatures of Grimm terrorize its citizens, the demons come along to make things worse. But the Huntsmen of the four main kingdoms and the Demon Slayers of the fifth kingdom, Japan, work together to vanquish their enemies. Centuries later, a Huntress in training and a new Demon Slayer, along with their comrades, must bring peace to Remnant once again.

Kyojuro Rengoku had given it his all during his fight with Upper Moon 3 demon, Akaza and while he accomplished his goal of keeping everyone on that train safe from harm, he was unable to save himself and was killed in battle entrusting his will and spirit to the three Demon Slayers who were with him. He never expected to wake up speaking to a fire spirit asking for his help.

Entrar en el ciclo de rencarnación, tuvo sus complicaciones, y todo por no ser totalmente humano... ahora no se que soy, quien fui, y solo se una cosa, que tengo hambre. Entonces porque la entreno..

Your ancestor betrayed humanity, and due to his betrayal his family had to atone for his sins after his death. Cursed with eventual sickness then becoming a demon you are the last of his blood the last to atone for his sin as such you come to Orario to find a cure but you find yourself becoming friends with a young little rabbit as your curse slowly eats away at you. Gore and OC

{Naruto / Nezuko} Naruto and Tanjiro struggle to keep both Nezuko and a Book, which may hold the origins of all demon kind within its bloody pages, out of the hands of an unholy alliance between Muzan and Orochimaru; all the while Naruto comes to know this peculiar girl who may be even more demonic than he is! [& Other Pairings] ((10: Nice To Eat You))

When faced with a near-impossible threat, It falls upon the most unlikely of heroes to rise up and face it. Bound with nothing but the knowledge of the future, Josuke is thrown into a time that not many can recall; forced to face an age-old enemy in the hopes to save the future from its hidden past.(Check back every week for new chapters!)

After being tricked by a demon and its blood art technique, the Demon Slayer group is sent to another world. To a place called NGL, there they meet a man called Kite and soon two boys named Gon and Killua. Later the group has to face some weird creatures called Chimera Ants. To the shock of the Demon Slayers, those creatures might be stronger and more dangerous than the demons.

Tanjiro and Nezuko Kamado's entire world was taken from then on a snowy day in the mountains. And it seems the monster responsible is plotting to do the same again, but this time, to the people from a world of magic, witches, and monsters different from those of their own world. One ruled by a cold tyrant, and one far too similar to that nightmarish demon. A new dance begins.

This is the story tells about the human and demon siblings who'll make their journey of saving the world by becoming 'Kamen Rider Demon Slayer' to combat against the villains who seek to conquer the world using the powers of the devils. (Rated 18 for violence, gore, and leaned towards mature themes)

So... what can math do? Will I ever need this out in the real world? What can math do for me? Well this is a story about answering such questions! Or my story on how I rose to power by working through horrible pain to become a winner. (Start world KonoSuba, current Kimetsu No Yaiba)(Part of the Dark Guard reality)

Regrets? He had a few. Happy memories, perhaps less. He had a goal, however: tying up a loose end and fixing his biggest mistake. With the start of the Taishō Period, his hand has been forced. After a millennium, it wouldn't be the first time. But Naruto will make sure it'll be the last. NarutoxHarem

Sakura Haruno lands in another universe courtesy of Kaguya Otsutsuki. This time she lands broken and nearly dying where a Demon finds her, who subsequently turns her into a Demon herself who can walk under the Sun due to the chakra running through her veins. She is an anomaly in a cruel world without chakra and now she must find a way back to her own world with the help of others.

Haruno Sakura is reborn as Nezuko and the only person who has chakra in a world deprived of it. When she is turned into a demon against her will, Nezuko finds herself capable of walking beneath the sun. Her life turns more dangerous when all the Demons and the Demon Slayers Corps want to weaponize her due to her capabilities. All the while Nezuko just wants to protect her brother.

In Modern Japan, the fight between demons and demon slayers is going on and has been current ever since the taisho period. At the same time, battles between good and bad shinobi, and battles between shinobi and yoma are also occurring. Both a happening separately, but what happens when a demon slayer by the name Taiyou Tsugikuni comes to investigate Hanzo Academy? lets find out

Basically it's a Harry Potter/Demon Slayer fusion, but instead of all of the Demon Slayer cast unrealistically attending Hogwarts (since they don't live in UK), they attend the school of magic in Asia with female Tanjirō and a possible Tanjirō harem.

The almighty Water Pillar, one of the fabled Hashira of the Taisho Era, coming face to face with Muzan Kibutsuji himself. If only he had been strong enough to stop him... Amnesiac, lost, and tossed into the unfamiliar world of Remnant, Giyuu Tomioka must try to navigate life at Beacon– as the same creature in which he despised the most.

Ozai manages to escape from his prison and he manages to get his bending back. He decided to get revenge on Aang by sending him and his friends one by one to another world. One full of monsters that prey on human flesh but there are people who slay them. Can he and his friends manage to survive and hang around these new people? Only time will tell.

Tanjiro(demon) was transported to the Jujutsu Kaisen Universe by a special grade curse called the Vynx. That's it. :/ (I want to finish my other fic before pushing myself to actually update 1/2 times per week)

"He accepted hate in the place of love, Disgrace in the place of honour. A burden where a normal human can lose their mind but not him..." -Kagaya Ubuyashiki- "Tell me where should I go? To the left where nothing is right or to the right where nothing's were left..." -Taishiro Uchiha-

Demons had been invading the ninja world and a team of leaf shinobi were dragged into the demon slayer world and their mission was to stop the demons. With them helping will the demons be defeated or will they fail to stop them?

Tras ser enviado a una misión asignada por el patrón, Kyojuro se embarca en una misión para derrotar al demonio que provoco la muerte de varios espadachines de rango Mizunoto, lo que no esperaba, era que el se sumaria a esas desapariciones.

Story summary inside. Rated T for violence and Hidan's mouth. Also posted in AO3.

Phoenixes have crimson feathers on their body and a golden tail as long as a peacock's. Their claws and beak are gleaming gold. Their scarlet body feathers glow faintly in darkness, while their golden tail feathers are hot to the touch. They are also extremely loyal creatures, and capable of arriving to aid of those who share a similar devotion. Fem. Harry

Sasuke clearly remembered it. He had stopped for a night, making a camp, when he suddenly heard a distant string being played on an instrument. The next thing he knew, he was falling from the sky.