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?

Following her mother's passing, the young Himari Maeda and her father become involved with the ruthless Kato family. Himari endures ongoing mistreatment from the family, but everything takes a turn when she unknowingly falls for Muzan Kibutsuji, The Progenitor of Demons.

The blade came down, and just like all those centuries ago, night turned day.

Dos años después de la victoria frente a Muzan, Kanao se enfrenta a una tormenta de nieve para encontrar a Tanjiro y poder decirle al fin todo aquello que por miedo había ocultado. Contiene spoilers del manga y contenido adulto. [Tanjiro x Kanao]

Un joven universitario se siente atraído por el deporte de kyudo, en especial un practicante pero no se atreve a entrar a verlo de cerca hasta que dicho arquero le invita a practicar. GIYUUTAN, ONESHOT, Soft.

After a Lower Moon devours the American Ambassador, the United States Bureau of Investigation sends one of their most promising agents to apprehend the suspect behind the slaying. Nearly losing his head upon arrival, Joe Caldwell's hopes of another easy investigation are shattered, and he begins his descent into a seemingly bottomless rabbit-hole. (Begins in Final Selection Arc)

Un permiso vacacional lleva a Tanjiro a la finca Mariposa con la esperanza de poder pasar tiempo con Shinobu, ya que él está secretamente enamorado de la Pilar Insecto. Muchas cosas pueden ocurrir en una semana.

My first story! I liked Susamaru and felt she really didn't get a fair shake so this story was written to change that. Follow her as she finds a new purpose and makes new friends after Kibutsuji's betrayal.

A prequel to the original Kimetsu no Yaiba, told through the eyes of Giyuu and Shinobu. It is as much an overarching metaphor for the brilliance of life as it is the story of how the two Hashira - and so much more - came to be.

When a stone is thrown into a calm lake, the ripples kick up a tidal wave. Giyuu is left to handle the aftermath, and he does; he tries, but not everything goes how he wants it to. He wants to find a replacement; he never expected to discover two children instead—two children named Tanjiro and Nezuko.

Shinobu le comenta a Giyuu que si le susurra a una mariposa algún deseo, este será concedido. ¿Tomioka le pedirá un deseo a las coloridas criaturas aladas?

Through the passage of time, control always wavers. Water breathing is designed with control over oneself in mind, to control the energy of your emotions. Giyuu thought throughout his years he could always maintain prefect control. But time wears down everything, even concepts. Semi inspired by The Phenomenal Alpha Spider on YouTube

Si todo lo que amas muere...¿Tu amor está maldito? ¿Se le puede ordenar a un corazón a no sentir?

Murata, a student at the Kimetsu Academy, broke both of his hands, and is forced to stay at the school infirmary. Unlucky for him, he is also infected with an unknown disease, which he needs to combat every day. Now with both of his hands broken, lady Tamayo and her part-time nurses need to take care of his... condition. The story is based on the manga: The Semen Extraction Ward

Drabble. Sanemi/Mitsuri. They savored, to the very last. Pre-Infinity Castle Arc. Warning: contains sexual content.

Drabble. Douma/Kanae. They had met before, and that scared her. Warning: implied sexual content.

Shinobu's urges get discovered when she and Giyu return from a mission. I adore this pairing! Disclaimer: I don't own any of the characters depicted in this story or anything from Demon Slayer. I just wanted to write a decent interaction between these two. please let me know what you think! Enjoy.

(Rework of Hinokami's Blessing) It was the only thing he was ever praised for in his life. Dancing a tradition from sunset to sunrise. Tanjirou held onto that. Whenever he was under stress of insecurities, he would dance. It was all he was good at, after all. When he nearly is killed by Muzan and is turned into a demon alongside his sister, Nezuko, Tanjirou thinks he's been reborn-

She was not a part of their world; nor did she want to be, if she had to be honest. But now she was here and her very existence was causing ripples in the storyline of an already decided plot. And with her luck? She'd probably end up exactly in the middle of all the shit. {Slow updates and very slow burn} Also posted on AO3 and Wattpad.

kyojuro era un niño que recién se había mudado con sus padres a causa de su trabajo como escritores medianamente reconocidos por la creación de catálogos y diseños de libros a una serie de apartamentos llamados el palacio rosa donde vivirá una experiencia difícil de olvidar.

Dying in a terrorist attack, Yukiyo is reincarnated into a world she knows nothing about, infested with demons and demon slayers, and horrors worse than her greatest nightmares, but one good thing is that this time, she had a family to rely on. (I seriously don't know how to write a summary) (Rated T just to be safe. Curse words)

Genya despierta el día de su cumpleaños con una sorpresa al lado de su futon, un pequeño mochi color lila y una nota de feliz cumpleaños ¿Quién mando ese pequeño dulce?

A sort of role reversal AU story, but both Tanjiro and Nezuko are demons and Hanako survives and becomes a Demon Slayer. OC is Hanako since she doesn't have a character tag yet.

En una noche tormentosa por la persistente fase de luna de miel de Inosuke y Aoi, Zenitsu encuentra compañía en su jardín.

Kamado Tanjirou's journey to become the Sun Pillar and take down Kibutsuji Muzan. (Part 2 of The Sun Pillar AU)