Yae the Matagi was forced to learn of demon's existence by the corruption and turning of her father. After his death, she attempted to take her own life and failed by Giyuu saving her. Forcing him to take responsibility for her life, she becomes a demon slayer and hunts down the new prey of the life she has been forced to take on.

Sugawara Kumo disliked many things in life, being a poor farmer was one of them. She knew selling rice couldn't take her that far in life, especially when your social class determined your life prospects. Meeting her sensei gave her another chance, one she wouldn't waste. All she had to do was kill lots of demons while trying not to die! (Pre-canon)

Eira, an user of Ice Breathing, who wishes to become strong in order to protect others. Ali who aspires to be the Wind Hashira. Two different stories collide. Their journey starts at Final Selection and they become unlikely friends, unaware that their lives will soon flip upside down. (More descriptive summary in Disclaimer/Author's Note)

What if another pair of siblings experienced what the Kamado duo did? Some pair of KnY siblings going through that await to have their own version told.

A young wandering monk with the ability to see spirits gets roped into the world of demons because of one slayer's lingering regrets. Now he will either avenge the spirits of those slain by demons or join them in their fate.

Lidiar con adolescentes hormonales no es algo que hayan aprendido satisfactoriamente, y menos con sus propios problemas fuera de las aulas. Aunque la historia empieza cuando el escuadrón Kamaboko todavía son estudiantes no hay relación profesor – alumno, más bien seria exalumnos porque ya se habrían graduado cuando comiencen a verse como pareja.

Tras la muerte de su familia en un trágico accidente, Tanjirou pasa sus días sintiéndose muy solo y miserable, pero tras un suceso, llega alguien para hacerle compañía. GIYUUTAN. SHORT FIC.

Jin Watanabe was just your average young adult who loved the Demon Slayer series, one night after finishing up the swordsmith village arc he discovers an intruder in his home who just happens to be the Temari demon Susamaru who by unknown means appeared in the real world, but has become powerless, Now Jin has to keep this annoying demon out of trouble and possibly more.

El amor se puede presentar de muchas formas, pero... ¿A caso es bien visto el romance entre un profesor con su alumna? Shinobu Kocho, una estudiante de preparatoria hará hasta lo imposible para enamorar a su profesor Giyuu Tomioka. Sin embargo, para poder ser felices tendrá que sanar el triste pasado de su profesor.

You know the story of the Swordsman and the Asura, but not quite like this. Come along and see what odd paths might occur with just the slightest changes. A new path, new characters, and Susamaru and Tanjiro still wondering how their lives took such an odd turn.

After the reveal of the demon slayer mark's curse, an apprehensive Obanai is convinced to marry Kanroji. Through a torrent of insecurities and struggles, Obanai tries to manage newlywed life with the love hashira. (ObaMitsu Fluff, Angst, & Light humor.) [Set in the space between the Hashira Training Arc but before the final battle. Spoilers and mentions of Obanai's backstory.]

Como hay muchos ships que me gustan de Kimetsu, desidi abrir un fanfiction en donde ire narrando de forma random algunas escenas de las parejas que hay, por lo que abra historias independientes de varios ships conforme se me vayan ocurriendo. Por si acaso, posible contenido M, pero pondre la respectiva advertencia en el capitulo.

All he ever dreamed was for a quite happy life a dream that seemed to come true for Yoriichi when he reincarnated as Kamado Tanjiro until his past caught up with him..now seeking a cure for his demon turned sister , revenge for his family and atonement for his failures Tanjiro is determined to finish Muzan for good this time

Mitsuri was nice to everyone. Giyu knew that. Despite how standoffish he was, she always talked to him. Mitsuri was also incredibly bubbly and sometimes asked weird questions. Giyu also knew that. So why he was so caught off guard by her asking to visit the Water Mansion was beyond him. And why he failed to say 'no' was another issue entirely.

Mientras Aoi e Inosuke exploran la vida de casados, Nezuko lucha con el mar de sentimientos en su pecho. Puede admitirse a sí misma que Shinazugawa hace su cuerpo vibrar en formas que le avergonzaría compartir. De modo que entre el tramo final de su entrenamiento como sanadora, dos partos y un trío de diablillas cotillas decide dar un salto de fe: decirle lo que siente.

Explore the Taisho era through a new lens. Enter Yuki Subachi, heir to an incredibly wealthy family, yet sheltered from the world. One day, he finds himself in the Demon Slayer Corps due to a turn of events. Join the adventure of a former heir turned swordsman, navigating his way in life while slaying demons. Slight AU. Other than OC's, all character's belong to Koyoharu Gotouge

To stop the yokai from terrorising their village, every three years a girl was chosen as a sacrifice to the yokai by the villagers. Unfortunately, Shinobu was the chosen one this year. Follow her as she navigates through her marriage with a tengu who slowly captivates her heart.

A series of fun shorts based on the fanfic, Demon Slayer: The Tainted Sun! (Please read the main story before checking out these shorts. Thank you!)

Contiene spoilers de toda la obra de Kimetsu no Yaiba, por favor no lo leas si no quieres spoilearte. Es un simple fanfiction donde se explora la idea de que pasaría si Giyuu Tomioka volviese a tener 13 años y Sabito todavía siguiese vivo. ¿Podría salvarlo? Fanfic Sabigiyuu (Sabito X Giyuu)

Tokyo, 2503. Another conflict burns from within the cyberpunk city. As the investigation unravels, more and more demon slayers are dragged in, challenging their morals, identity, and concealed truths. GiyuuxShinobu, Mitsuri xObanai, NezukoxZenitsu, and others

Tomioka Giyū; a name known by everyone in the Demon Slayer Corps. A name either held with contempt or gazed upon with uncertain apprehension. She doesn't care what people think of her. She doesn't belong with the other Hashira. She's only good at killing demons. Or, fem!Giyū had actually been taken to a mental institution after Tsutako died. This sort of... changes everything.

A modern day woman gets Isekai'd and must navigate in a world unknown to her. While a certain demon saw her as a special treat that he must have. Will she survive? Or will he eat?

[walk steady Sequel] Rairi has woken up here before - but this time they know what's coming. Waking up at the start of their training days once more, Rairi, Kaigaku, and Zenitsu all resolve to do things better than before. Can they make enough of a difference to earn a happier ending, or will their efforts make matters worse? [OC/Zenitsu/Kaigaku/OC]

Dispuesto a arriesgar hasta su vida, con tal ayudar a su querida hermana mayor y pagar por ella su inmensa deuda de dinero a unos usureros de baja reputación, Giyū Tomioka acepta la ayuda de un viejo amigo que le invita a trabajar con un hombre al que llaman "Oyakata-sama". Este hombre separará a Tsutako Tomioka de los que la amenazan. Pero todo tiene un precio.

A single action can bring about great change. Whether thought out or heat of the moment, an action has a reaction. And that reaction has a consequence, sometimes more far reaching than ever thought possible. So what would happen if, in his final years, the First Breath User wrote a letter? What would happen if his Brother-turned-Demon read it?