1 - 20 of 502 Works in Ubuyashiki Family (Kimetsu no Yaiba)
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Our Destiny | After the Sunrise by MoonlightPressence
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
28 Sep 2025
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One might think there's nothing harder than constant battles with demons. Yet, finding one's place in a world where you no longer have to risk your life every day will not be the simplest task either. How quickly will the former Demon Slayers be able to accept that they can live in a different way? And will it even be possible for them at all?
That story is meant to give you a little bit of relief with the upcoming movies, to give our beloved characters a peaceful life.
This is technicaly a sequel to my other story but you don't have to read it if you don't want to. Just imagine a world where everyone lived. However some threads will be continued and a lot of familiar events will be mentioned so I still highly recommend to catch up, at least the last chapter.Series
- Part 2 of Destined to see a sunrise
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Demon Slayer: The Ultimate Slayer by ZackDKaizo
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
28 Sep 2025
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LIGHT BREATHING by Author_BlueMask
Fandoms: 東京卍リベンジャーズ | Tokyo Revengers (Manga), 東京卍リベンジャーズ | Tokyo Revengers (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Sep 2025
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Summary
He was so tired
Having to save his friends over and over, he manages to save everyone, Draken, Baji, Emma, Izana, heck, even Kisaki, did he finally believes he has reached the perfect future, but everything still went downhill
At the Battle of the Deities, did he finally breaks completely, having Draken shot protecting him, was sent to the hospital and was now bedridden again, and being beaten up by Mikey…He finally snaps
He runs away from everything
He stops being their crybaby hero and fled
And when they finally realized his worth, sacrifice, and sufferings on saving them all, they were already too lateAs for Takemichi
He ran and ran, away from them all, all the way to the countryside of Japan he reached Mt. Sagiri, did he finally collapse from days upon days of exhausting running with no food, sleep or rest, coming to the conclusion he’s going to die out there in the mountain woods, until…“Young man, are you alright?” an old man with a gruff voice was the last thing he heard before passing out
Series
- Part 2 of Crossover Library
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A Snowflake Effect by Azar_the_lost_archangel, kiwigiri
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Sep 2025
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What if Tanjiro once got lost in the woods when he was young? What if a certain Upper Moon was wandering around the mountainside during that time? What if his cold heart was a little warmer and more willing to tolerate something that looked so much like his younger brother? Enter Upper Moon 1 deciding to kidnap little Tanjiro and bring him to the Infinity Castle, Akaza as a very reluctant babysitter, and two black and teal-haired twins eventually coming into the picture as well. All of this combined just might be the Demon Kings' downfall.
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Tomioka was sent to Mt. Sagiri to recuperate from his last mission and Shinazugawa is not having it.
Three months later, the Wind Pillar followed the latter, and was astonished by what he had stumbled upon.
or in which Sanemi and Giyuu got stimulated by a blood demon art in their last mission, and shared a night together but only Sanemi was able to remember it.
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The Dew Embrace the Time by Crissan
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Sep 2025
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Summary
No Hashira survived after the war, and Giyuu was the last to take his turn towards eternal peace. Or that's what he expected before realizing that the place he woke up in wasn't where the dead were supposed to go.
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.I'm quite bad at summarizing, but the point is that Giyuu returned to the time after the final selection as if he had just woken up from a long dream.
Please just read it if you're interested. Maybe slow updates
there's a possibility it will be discontinued at any time, but not for nowSeries
- Part 1 of Kimetsu & Giyuu
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Tanjiro had enough by Missy_writes
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
27 Sep 2025
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Summary
Ever since the mission with the flower demon Tanjiro has constantly repeat a sentence in his head.
"If you're so happy then why can I see your smile rotting?" It's like needles sticking him in the head every time he hears it. What did that demon mean with his smile rotting?
(This fanfiction was inspired by freekcz video, thanks for the idea!)
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Snowfall and Emberlight by grntoothpaste
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Sep 2025
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When Elora Isoldeyr arrives from the distant shores of Thalvoria, she expects only duty, not belonging. But in the Demon Slayer Corps, she finds herself drawn into the blazing orbit of Flame Hashira Kyojuro Rengoku.
*Tagged explicit for later chapters.*
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Pathetic Izuku? by Haddocky_Senpai
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
26 Sep 2025
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«Me da miedo el oceano» hablo con algo de nervios sabiendo que era visto por todos los adultos de la habitación «Pero el océano siempre a estado adentro de mi» era extraño, sentía que podía explicar su situación igual a querer atarse los cordones de sus zapatos solo para darse cuenta a la mala que jamás supo cómo se debían de atar correctamente.
Un universo alterno de My Hero Academy dónde Izuku y Katsuki jamás hicieron las pases siendo así Bakugo alguien de verdad abusivo con Midoriya culpando de todo lo que le pasa.
En la historia no solo Izuku tiene que lidiar con depresión y ansiedad junto al constante maltrato de quienes alguna vez fueron sus amigos en su lucha de ser un héroe sino que también tiene que lidiar con que alguien planea volverse lo que All For One no logro siguiendo sus pasos causando terror en Japón gracias a los constantes crímenes cometidos en su nombre.
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No permito adaptaciones ni traducciones a ningún idioma, gracias.
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Have a good trip by Likeaghostin
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
26 Sep 2025
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Summary
In which Tomioka, for some reason, is sassy towards you and that bothers you.
At a celebration with the Hashiras, you decide to mess with him, and somehow you end up having sex.
After that, he becomes uncomfortable and starts avoiding you.
Ubuyashiki thought that Iguro's hatred, Sanemi's annoyance, and Shinobu's teasing had infected you.
So he decides to send them on a mission that went on too long. Things are getting tense- Language:
- English
- Words:
- 1,624
- Chapters:
- 1/?
- Hits:
- 3
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The Strongest Kindhearted Demon by omegaknight14
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
25 Sep 2025
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Nezuko Kamado, born in the Jõmon period of Japan in 14,000 BC turns into a demon by Muzan Kibutsuji, managing to escape his control with a strong will to not harm humans as she is lost and alone, years go by as she alone in the mountains away from humans until a mysterious Monkey in golden armor holding a staff shows up out of the blue.
The legendary Monkey King Sun Wukong, Great Sage Equal to Heaven, Victorious Fighting Buddha, seeing the pure heart of the lonely young demoness, offers to make her his student to protect humans from the demons.
For Nezuko only one thing is for certain, humans are to be protected and saved until Muzan Kibutsuji and his demons are gone from this world no matter how many years it takes.
(Comments and kudos are greatly appreciated since they keep me motivated.)
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Child of Brightness. by SunshineFlower18
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
25 Sep 2025
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Summary
Tanjiro lost his family and his sister Nezuko is missing.
How will he deal with it?
Will he ever find her?
And will being a Demon Slayer helps him?
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The Hunter's Moon Is Shining by StrykerStorms
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
25 Sep 2025
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Summary
With the rise of not one, but several demons able to withstand the sun, it becomes a race against time on both sides of the thousand-year war between the demons and the Demon Slayer Corps.
It's a race to ready the able-bodied slayers for the final battle overshadowing them all, and for slayers to develop the mark of legend. It's a race for a cure, to be able to revert the forcibly turned back into humans.
And in the shadows, Kibutsuji and his demons have a plan of their own -- A twisted plan, doused in bloodshed.
Series
- Part 5 of Feels Like Home (A/B/O KNY AU)
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Red Against the Storm by caraxare
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
24 Sep 2025
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Summary
Mazikeen was never meant to survive—let alone join the ranks of those sworn to destroy her. Born from torment, shaped by blood, she is a demon who walks beneath the sun. She holds a secret the Hashira never saw coming. But when the truth comes to light, the line between enemy and ally begins to blur.
Sanemi Shinazugawa doesn’t trust her. And yet, every mission, every clash... every stolen glance begins to crack that hatred he clings to. As war looms and demons shift in the shadows, Mazikeen must choose: bury her past, or become the monster she was forged to be.
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Hunger. by CalmTheFrickDown
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
24 Sep 2025
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Summary
Hungry. He's always felt hungry; no matter what he did to soothe the gnawing, growing pain in his stomach, it never went away. He ate, ate, ate. But when he suddenly felt like prey? He ran.
(random updates b/c of school)
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As Things Should Be by The_Dragon_Hearted
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
23 Sep 2025
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Summary
The moment everything changed was the moment Douma felt something within him. His chest was not hollow - his heart was not still... not anymore. Something in him stirred and he felt a small twinge of his lungs, filling him with foreign warmth. Suddenly, the world was vibrant, and at the center of it was her. She was called Kotoha, a young woman with dark hair, deep beautiful eyes, and a truly lilting voice that seemed to soothe the heavens in its softness.
The demon was transfixed. The baby in her arms suddenly didn't seem so annoying in its cooing and her smile didn't seem fake as he assumed most were.
The day everything changed was the day Douma truly smiled for the first time.
WARNING: Contains death, gore, trauma, blood, foul language, angst, and subtle references to SA
WARNING: Also contains a reformed Douma, a redemption for Akaza (with some romance included for the poor man as well as some closure with his wife), Inosuke gets a family, Kotoha gets to be happy, Daki and Gyutaro get to heal, Genya and Sanemi WILL communicate eventually, Uzui is vibin', Kanae gets to L I V E, Muzan is TICKED, Kokushibo is LONELY, and life is good... mostly.
Also, Kotoha adopts... everyone. Just... everyone. -
The Chaos Hashira: A Demon Slayer Story by furiousboy111
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), Scarlet Witch (Marvel Comics), アニメガタリズ | Animegataris (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
22 Sep 2025
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Pietro Arakami, bearer of the unique Chaos Breathing, has always stood apart from his fellow demon slayers. His power, unpredictable and destructive, sparks both fear and suspicion within the Demon Slayer Corps. Branded as a danger even among allies, Pietro struggles to prove that his strength can be used for good, not for ruin.
As he journeys to earn his place as a true Hashira, Pietro faces not only relentless battles against demons, but also the chaos within himself. Along the way, he discovers hidden truths about his origin and the painful scars it left on his past. Yet, amidst the darkness, he begins to find light in the most unexpected place, Sanemi Shinazugawa, the fierce and uncompromising Wind Hashira.
Their paths clash and intertwine, forging a bond as volatile as the storms they both embody. In fighting for acceptance, love, and his very humanity, Pietro must decide whether the Chaos Breathing he wields will define him as a cursed weapon of destruction… or as a savior strong enough to shatter fate itself.PS: Let me know if yall are liking it so far!
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Ubuyashiki had called Giyuu in to assign him a personal mission, one that seemed to be upsetting the master. Giyuu had no problem taking the mission, though getting there he realized that it might be slightly more complex than he first thought.
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Two Worlds Collided & They Could Never Tear Us Apart by Wysteriaz
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
22 Sep 2025
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Summary
You somehow end up lost in Japan, having little to no memory of your life before or any understanding of the land and people here. But you meet extraordinary individuals who, over time, become very important to your new life as you travel and fight together, forming unbreakable bonds.
However, with a centuries-old war between a secret organization and demons waging on, these bonds are put to the test when you find yourself caught in the center of it all.
Status: Work In Progress!
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Radiance - One blessing to darklings by somewhereindeepspace
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
22 Sep 2025
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Summary
From the Konjaku Monogatarishū, “once upon a time (今は昔 - ima wa mukashi)” recites the poem of the moon rabbit (月の兎, Tsuki no Usagi).
[…] When the fire was blazing, the rabbit turned to the beggar. “I have nothing to offer you but myself,” he said. “I am going to jump into the fire, and when I am roasted, please feast upon me. I cannot bear to see you go hungry.” Rabbit bent his knees, preparing to jump into the fire. The moon god watched on for a moment, before raising up to get the answer to a long-awaited question.Yuzu had to learn quickly on that natural order reserved for her few blessings to survive in a world ridden with cruel humans and demons alike. She tells herself she chose this path, and choice is too precious to regret. The tricks she has must be sharpened to serve in the war where only the strongest reach the next dawn.
Sacrifice upon sacrifice, night after night.
It was only logical for humans to leave behind their softness in exchange for endurance, right?A tale of grief, borderline obsession for tea, found family, ugly truths and love.
Series
- Part 1 of Kimetsu no Yaiba: Rabbit Rumours