Tanjiro's sister Reiko was spirited away to the mountains and transformed into a sleeper demon for Muzan. She was returned to her home, planned to transform and kill them all—but she was taken by Inosuke to a priestess. Will she be healed; or is she doomed to destroy the Kamado family?

In the wake of their victory over Fire Hashira, Kokushibō gets wind of a man who possesses the ability to become a partial demon and he thinks that this may be it. His ticket from hell. He decides to use all of the weaknesses of this man to strike a deal. Eventual Sanemi/Genya.

Giyu and Shinobu love each other but find it hard to make things official. It's a little bit of a situationship between them but eventually they will admit their true feeling for one another and make things official.

Fujiwara Toshimi is a member of the Wisteria family, a clan that has provided safety to demon slayers for generations. After her father's death, she sets out on a mission to become a demon slayer and defend the weak. Toshimi has just one mission: to die a hero's death. Will she survive long enough to die on her terms? Or will a certain Wind Hashira save her from herself?

Sanemi doesn't want to fall in love. Neither does Riyo. Fate has other plans.

662

Akaza has finally managed to create a demon who he can fight with forever, but the Hashira he chose turns out to be a lot more trouble than he bargained for. Still, Akaza finds the fate of his offspring matters to him in ways that he did not expect. And when that demon offspring eats the Blue Spider Lily, all hell breaks loose. A demon Giyuu AU.

Dying sucked. Being reborn as a Gamer, however? That was cool. Being reborn as a Gamer in Demon Slayer? Well, that's just a cakewalk! What kind of changes will Jessica Blackmore make to the world of Demon Slayer? And when those changes backfire on her, will she learn to regret them?

Kanao siempre quiso tener una familia llena de amor. Lo que jamás pensó es que ella fuera a empezar esa familia gracias a un demonio y mucho menos que ella fuera capaz de amar a aquel demonio. ¿Podrá el hijo de un humano y un demonio vivir en paz tras la caída de Muzan?

A one-shot/pilot chapter for my characters in the world of Demon Slayer. Our main character is a demon and or not a demon. She doesn't know what happened to her for her to end up where she is now. One thing is clear though, she doesn't want to die until she gets to the bottom of it.

Demons ravage the world, and only Demon Slayers can stop them. Kagami Yamato is not only on a journey to hunt, but to also find herself. Gifted a Breathing Technique not seen in over hundreds of years, she and Tanjiro Kamado search the demon who murdered his family and turned his sister into a demon. But ancient secrets between their bond threaten to expose them to Muzan Kibutsuji.

What if a simple abduction of the Water Pillar, Tomioka Giyuu, by Muzan Kibutsuji marked the beginning for the Demon King to fall in love with this ocean-blue-eyed slayer? What you will discover.

Not sure what to place here. Will think of something. Pls read.

just a genya shinazugawa fanfic...note the characters are very out of whack, and alot of things have been changed as well

They promise that dreams can come true. But forget to mention that nightmares are dreams, too. AKA: Surviving demons that haunt the land is already hard enough, sorting through what it means to live in such conditions is infinitely more difficult. And making it through that with your loved ones, hopefully, still all in one piece? Impossible. Gotta get those steps in somehow.

A Samurai in the Taisho era? A Yokai who claims he was formerly Human? Has the Kami made a statement against Muzan?

This will be a gender swapped version of me for anybody who is wondering. Outside of that overall personality and attitude will be identical to mine. If I was a Demon

When a demon attack destroys the life that Tsubame's wealthy family had planned for her she must marry Rengoku Kyōjurō to avoid spending the rest of her days sequestered in shame. Suddenly immersed in a world of impossible abilities and frightening demons, Tsubame has to regain the strength she'd long abandoned to hope for a better life and maybe love.

Kyojuro si sentiva debole, pesante, come se un grosso macigno lo stesse schiacciando contro il pavimento ruvido. Non sapeva esattamente quanto tempo fosse passato da quando Akaza lo aveva portato via dal loro campo di battaglia. Sapeva solo di avere dannatamente fame e l'odore inebriante del sangue – che lo raggiungeva da chissà dove – lo stava facendo impazzire.

双向好感的两个人，在荷尔蒙驱动下的情事插曲。（Follow原著主线结局）

A boy named Roland moved to Japan with his family from another country many years ago. After an encounter with a man who saved his life from a demon, Roland asked this man to train him, wanting to become a demon slayer.

About a year before Tanjiro completes final selection and becomes a demon slayer, Rumble Hashira Tamaki Utaka is tasked with accompanying new Hashira Mitsuri Kanroji as she joins the ranks of the strongest demon slayers. Tamaki soon finds that Mitsuri is more than meets the eye, and over time they form a strong bond that stays with them forever.

Tengan Uzui led Tanjiro, Zenith and Inosuke to a mission in Yoshiwara to do a secret investigation about a demon hiding there after not getting any word from his three wives. Mitsuri happened to pass by and is also here to investigate, but the demon Daki is waiting for them. After seeing Tanjiro and Mitsuri GETTING COZY, Daki decided to TOY with them SENSUALLY. Tanjiro x Mitsuri.

"It was supposed to be a routine rescue mission. Yet here I am now, shackled by my very lust, from the one creature that I detested and hated for years. This is my worst nightmare realized, but my body feels the opposite. My master has trained our bodies to serve him, to sate his devilish desires, and to breed with him whenever the time arises."

In 1918, Michael travelled to Japan in search of his missing father, only to discover a world of demons who kill and eat humans. To fight against them and to find his father, he joins a team who devote themselves to the slaying of demons. In order for him to succeed, he would have to become a symbol that all demons will fear. He will be known as the Timere. (OC x harem) Fem Tomioka