It is extraordinary that a small butterfly can cause a ripple on the ocean.

The story takes place in the Kimetsu Gakuen universe. Fang is a new student at the Kimetsu Academy and while getting accustomed to his new environment, he finds out, that the most popular guy on the academy, Rui, has a sister, who has trouble finding friends. After deciding to befriend her, he also finds out, that Rui, is the chairman of the Academy's Drama Club...

Tanjiro Kamado embarks on his journey with his father's Nichirin Sword and his demon sister Nezuko. His only goals in mind to cure his sister of her newfound demonship and avenge his fallen family. Tanjiro already has an understanding for basic swordsmanship and has had years of practice to hone his skills. Will he be able to cure his sister and defeat Muzan Kibusuji?

Love is a hassle, that is a fact but well people still fall in love every day and at any time. A one-shot compilation about Inosuke and Aoi, plus other pairings. Including modern AU.

Tanjiro Kamado was attacked by Muzan on his way home and turned into a demon. He manages to regain his humanity, but is soon decapitated by Water Hashira, Giyu Tomioka. However. Tanjiro regenerates for unlike every other demon, he was resistant to sunlight. After running away from home, Tanjiro must adapt to life as a demon while avoiding both Muzan and the Demon Slayer Corps.

It took Kamado Tanjiro a dozen loops to realize that saving his family meant becoming a demon. So he did it again, and again, and again, because he could never NOT save them, no matter what it does to him, how it changes him or what he's forced to do. But, unfortunately for Muzan, everyone, even the smiling and kind Kamado Tanjiro, has a breaking point...

Sabito está confundido. Hace tiempo que Makomo actúa demasiado atenta con él, la posibilidad de que ella estuviese coqueteándole cuelga de un hilo en sus pensamientos, sin embargo, su mente no sabe cómo reaccionar cuando un día él encuentra una supuesta carta de amor escrita por Makomo hacia un posible desconocido.

Giyuu apreció como su corazón se resquebrajaba a medida que el reloj avanzaba. Estaba atrapado entre una dolorosa realidad que lo azotó contra una tempestad que sólo quería romperlo. Ojalá Shinobu le hubiese dicho algo. La vida, podía ser tan dura y tan frágil al mismo tiempo, eso pensó mientras sostenía la fría mano de su esposa.*Lemon, advertencia para sensibles*

It is up to the unlikable PE teacher Tomioka Giyuu to rally and lead his fellow faculty members to keep the students safe from the ravenous, flesh biting infected. Takes place in Kimetsu Gakuen verse that was slightly altered.

A panicked shout tearing itself out of her lungs was the last thing she registered before her head had hit the concrete pavement beside her, the briefest flash of pain ghosting her nerves before she felt nothing. / A SI/OC Reincarnation Fic. / DemonSlayer!OC / Rated T to be safe

Inosuke se dispuso a saber cómo se escribía su nombre; eso significa que Aoi iba a pasarla muy mal tratando de enseñarle cómo hacerlo. [Feliz cumpleaños, Inosuke].

Cuando se suscita un accidente comienza a recordar su vida pasada. Podía verse en un mundo peligroso lleno de demonios, llorando por alguien y experimentando su muerte trágica. El problema es que parecía tener una conexión extraña hacia una persona en especial, Tojyuro Rengoku a quien por alguna extraña razón había comenzado a detestar debido al resentimiento que le causaba.(RxM)

Read all about the tales of James Colby and his travels to Japan as he hunts down demons while being one himself in the early 20th century! From triumphs to tragedies, from comfort to heartbreak, from humor to horror, you can find all here as he helps take down the man who started it all: Muzan Kibutsuji! (Rated M for Mature)

Tanjiro conoce a una bella muchacha, viuda a base de una perturbadora tragedia. Y a medida que sus barreras se rompen y sus corazones se buscan. Se ven obligados a plantarle cara al decrépito mundo, que no está dispuesto a aceptar este nuevo amor. Kimetsu No Yaiba no es de mi autoría, tampoco el poema lo es, únicamente la OC es de mi pertenencia.

Demons and Humans share the world. One takes the day and the other takes the night. We know the story of a brother and sister but what if there was another pair tagging along with them on their journey? Find out what happens when brotherhood keeps them all together.

Tanjiro's fight with Daki doesn't go as planned. NSFW/Smut warning. (I don't own the cover image!)

Kimetsu No Yaiba Modern AU - Mitsuri Kanroji just wanted to enjoy her new life peacefully. Of course that was before she ever laid eyes on Obanai Iguro, after that, everything changed. Something seems to pull them toward each other, but are they ready to face what could be the biggest challenge of their life ? Whatever happens, love is always the answer.

I wouldn't call just waking up in Fantasy Taishō Era Japan the worst thing that had ever happened to me, but it wasn't the best, either. And considering who my Sensei and kōhai ended up being... Yeah, it might have been nice if I'd ever taken the time to read this damn manga before. [OC Insert] [Updates every other Saturday]

Standing before the estate of Ubuyashiki Kagaya, Insect Hashira Shinobu Kochou hands her fellow demon slayer and longtime friend Giyuu Tomioka a memoir detailing her most precious feelings and memories, and a lifetime of remembrance is ignited. An interpretation of Giyuu's past; a story about the woes and romances of a boy and the girl he never wanted to love. [Manga Spoilers]

After temporarily losing his sword, Giyuu unintentionally broke all his limiters, being too strong for anyone to handle. Will he finally gain the confidence to believe in himself? KnY focused.

Takeo and his two friends are orphans with nothing to go for them. With no one to rely on they steal to get by. That is until an inciting event causes them to cross paths with the Sound Hashira, altering the paths of their lives forever. Follow the journey of the Tenacious Three as they take on a new world they never knew existed.

A modern day woman gets Isekai'd and is trying to navigates in a unknown world to her. Will she be able to survive? Not set in the Taisho era. Full of adult smut/fluff.

Sometimes he wanted to apologize to the Ubuyashikis because their curse came from him. Cursed for generations and generations until he died. Tough luck cousins, he doesn't know if he could die either. They can suffer together from afar, in family spirits and all. / In which Muzan is a decent guy all along, and canon somehow still found its way.

Para ser un Omega, la vida de Giyū avanza tranquila entre las filas de los demon Slayer junto a su mejor amigo Sabito, lo que no esperaba era un cachorro aferrándose a él, como si su vida dependienta de eso. No había forma que Giyū se separará de su pequeño cachorro, después de todo, el amor de madre es eterno.

Uzui Tengen has been ordered to a certain location thinking he has a demon to slay. Instead, he finds an ordinary woman not wearing the corps uniform and yet still wields a nichirin. When he finds out that he has to escort her to Headquarters on the Master's order he takes her unwillingly, but the woman has her own mission to see through...