1 - 20 of 356 Works in Twelve Demon Moons Ensemble (Kimetsu no Yaiba)
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The Story of Shinji Hiwa by Chandemey
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
19 Oct 2025
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Summary
Shinji Hiwa, formerly known as Seiichi, is a Human who has transformed into a Demon. This story follows his journey as he regains his freedom and slowly regains his Memories.
Will he face against the Demon King, or will he try to live with his existence as long as possible?Side Note - This Story has not much to do with the Main Story of KNY. It's just for Fun.
Link to my OC - https://toyhou.se/28240236.shinji-hiwa- Language:
- English
- Words:
- 5,341
- Chapters:
- 3/?
- Hits:
- 23
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The Blizzard and the Windchime by 69420_works
Fandoms: 正解するカド | Kado: The Right Answer, Original Universe [Hypernormals], 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
19 Oct 2025
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Summary
Xavier Blizzard wakes up with no memories of childhood or even of recent years; all they receive is a mysterious letter and a new world they are thrust into. And those dreams that feel like a past life. And maybe also the constant alienation...
Series
- Part 1 of Niche Fandom Alert
- Language:
- English
- Words:
- 978
- Chapters:
- 5/?
- Hits:
- 9
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Blood on White by Fancy_feathers
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
18 Oct 2025
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(Yandere!Kokushibo/Tsugikuni Michikatsu x Former Hashira!Reader)
What is fate really?
Your fate when you were young told you that you would be somebody's wife, a mother, a caretaker.
But your fate changed to put you in a position of power, a people's protector, a guardian, a fearsome warrior.
Now you found yourself in a position where you were prone, weak, ill, in pain, and perhaps slowly dying.
So what is to say your fate will not change again for the worse?
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Hope In A Fallen World by StarTails
Fandoms: One Piece (Anime & Manga), Naruto (Anime & Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), The Legend of Zelda & Related Fandoms, Ori (Moon Series Video Games)
18 Oct 2025
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Summary
This story will be a complete re-imagining of the entire One Piece story from start to finish, a story where demons rule the world from the shadows, and the Straw Hats must fight not only for freedom but for the soul of the world itself.
- Language:
- English
- Words:
- 70,752
- Chapters:
- 3/26
- Hits:
- 17
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Follow Me by Allwalkfree
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga)
18 Oct 2025
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Summary
When the only people Zenitsu considers family are killed off by an upper moon. It leaves the scared boy all alone in a dangerous world, or well, that is until a pillar finds him and tries in his own awkward ways to train him for the final selection.
Or, In which Obanai doesn't want to but still somehow ends up taking Zenitsu under his wing
Series
- Part 1 of Zenitsu & Obanai's Journey
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What if? by Fusifara
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
17 Oct 2025
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Summary
Arriving at a clearing in the middle of the forest, Giyu Tomioka stopped, his hand was on the katana, ready for battle and use at any moment. He looked at the moon again, then turned to the side where the demon was. The former Pillar was dressed in a blue yukata without his haori that he so often wore. Since it was already night, he was dressed in black khakami and dark blue budogi. These clothes were light and allowed him to move without much difficulty.
— There is no point in hiding anymore, uppermoon. We both know how this will end, so let's not delay. - Tomioka said as he pulled his katana out of its sheath and pointed it towards the demon who was still standing in the shadows.
— What they did to you was just cruel. Don't you want to take revenge on them for such humiliation? They treated you worse than demons, isn't that too much for those who swore to protect humanity? -
DELIVERER • KNY by everlxnd
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
17 Oct 2025
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Summary
unemployment, crippling obligation and the cruelest of fates join forces to make your life a living hell – in return, you dedicate your entire being to saving the damned.
#𝗚𝗡! 𝗥𝗘𝗔𝗗𝗘𝗥 𝗫 𝗞𝗡𝗬! 𝗩𝗔𝗥𝗜𝗢𝗨𝗦 (𝗠𝗢𝗦𝗧𝗟𝗬 𝗠𝗔𝗜𝗡 𝗧𝗥𝗜𝗢)
ɴᴏ ꜱᴇᴛ ʀᴇʟᴀᴛɪᴏɴꜱʜɪᴘ ʏᴇᴛ
# second person POV
# graphic depictions of violence and death -
Operation: Red Lake by TheBlessedOne333
Fandoms: Team Fortress 2, 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), Original Work
17 Oct 2025
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Summary
After a sit down that ends with someone getting shot dead, Special Omega Operative Zachary 'Zig' is transferred to site-53 to guard an to guard an anonymous body of red liquid.
- Language:
- English
- Words:
- 7,392
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 7
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cold affections by ULS
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga)
16 Oct 2025
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Summary
“My dearest little darling,” the demon cooed as he toys with your unkempt hair, making you cringe internally to his touch. “your mask is breaking, you know. How long will you think you could resist me?”
You ignored the question and you slapped his hand away. Shooting up from where you sat, you charged at the collar of his top and intimidatingly hauled him closer to your angry expression. He finds it adoring, you see it, his eyes almost sparkled at the mere distance you initiated.
Well, screw him.
“I’m not that easy to break, you psychopath.” You spat with venom. “You're an insufferable, intolerable prick. Take the hint: I’m not interested. Find some other creature who is sick as you and leave me be.”
He gives you a knowing look. “How can I do that when you’re the only one who can make my heart beat?”
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Human Slayer by SaiakuMonoNarrator
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
16 Oct 2025
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Summary
Humans are good, Demons are bad.
That’s how it is in one realm.
Here, Nezuko needs to rise to the top of the demon ranks in order to get her brother back.
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A Timeless Kismet by PillarofDespair
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
16 Oct 2025
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Summary
Zenitsu Agatsuma is trapped in a never-ending cycle of pain and maltreatment.
Repetitively, he starts from the very beginning, tracing the familiar patterns of his life before it all falls apart. The inevitable — he knows what’s coming but is powerless to do anything about it. Watching loved ones suffer tragic fates is something he cannot change, a burden too great to bear.
The worst part is that he can’t remember that it is a cycle of hell until it is too late.
OR Zenitsu is in a never-ending time loop in the zombie apocalypse, and the cycle is starting to change.
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perfection by levertons
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
14 Oct 2025
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Summary
You are a down-on-your-luck theater actress working to pay off your father’s debt to a yakuza boss. For as long as you can remember, your life has never been your own. The only peace you can seem to find is in your little sister, but your relationship with her is jeopardized when someone new enters your life.
During one of your performances, you catch the eye of Muzan Kibutsuji, a rich megalomaniac trying to run for office. His fascination with you spirals into a deadly obsession, threatening all that you hold dear.
Muzan promises to make all of your problems disappear – for a price.
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Blood in Flame and Rain by SsCometDancersS
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
14 Oct 2025
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Summary
Standing before Yasha, Muzan reaches out and grasps the other oni's chin. Tilting his head back to lock eyes with each other, Muzan strokes Yasha's cheek with his thumb, "You've been good, haven't you… ? "
Yasha shivered, but didn't dare disrespect his Master by not answering him, "Yes, Master. "
The older demon smiles, "Of course you have. From now on, you'll be known as Upper Moon Three, Yasha Akuma. "
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little bunny, why are your eyes so red? by revanmooo
Fandoms: 鬼滅の刃 | Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
14 Oct 2025
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Summary
Onii-chan? he thought. Something you call your older brother. The familiar girl tried to help him up, ushering him from where he was laying down in the cold snow in front of the doorway and inside the small home where the sickly sweet smell was stronger. The girl paled as soon as she opened the dilapidated door, but she steeled herself and guided him inside, and it was then that he saw it, the carnage that was inside of what used to be a quaint little home. Corpses of people strewn about carelessly, their blood seeping through the tatami floor— Mom, Takeo, Hanako, Shigeru, Rokuta — seemingly against his will, his knees crumpled down onto the floor, tears filling his eyes as his throat let out the most agonizing sound…
And it all came rushing back.
His name was Kamado Tanjirou.
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A (Mostly) Tanjirou-centric Role Reversal AU. Where Tanjirou never stops being an older brother, despite becoming a demon.Warning: Manga Spoilers. UPDATES TUESDAYS PST. Currently on: Infinity Train Arc.
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Retrospectively Pretty by SonaliKarmala_00697
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
13 Oct 2025
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“Where did I go wrong with you? Among all my creations, you were perfection—the brightest spark, the pinnacle of my potential.”
“You were my first… and I will make sure I am your last.”
“You shaped me in your image. Now, let me shape the world in yours. You belong to me—
and it’s time everyone knows that.”----
“Promise you’ll come back to me,”
His voice was a whisper, almost a plea, and I—like a fool—pretended to promise.“Just one more year,” I lied, “and you’ll have me again.”
I should have known better. Promises were never my strength. I made them to break them.
While he? He made them to bind me, to crush me under the weight of his certainty.For the dead and the fated, promises are a curse.
It’s been ten years.
No visits. No return.
Only the relentless hunt, by my past, and by the future I was never meant to escape. -
Endless ties by Icedhoe
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
13 Oct 2025
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Yoriichi has been time jumped, now he is faced with his mistake of not killing muzan when he had the chance. He is given the chance to fix his grave mistake. Will he be able to do it?
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Whispers to Tomorrow by mochiiru
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
12 Oct 2025
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Summary
Tanjiro finds himself transported far into the past — long before any of the Hashira or his loved ones became Demon Slayers.
Stranded with no way to return, he resolves to shape a brighter path for them all, hoping that his actions will ripple through time and ultimately aid in Muzan’s defeat.
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Struck Twice by Vaellean
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga)
09 Oct 2025
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Summary
The newest Hashira was an oddity and a mystery. Only a few years older than Muichiro, but seemingly so much more a child. Loud and displeasing to the ear, crying and wailing constantly, Giyuu didn’t understand how a coward such as Agatsuma Zenitsu could have ever reached a rank such as theirs, particularly without even so much as a shred of evidence regarding his skill.
It was one of the very few things he and the other Hashira distinctly agreed upon. The boy did not belong. He was unfit to be a slayer, a protector. The boy was a liability, and now, every day he would disappear, up into the mountains of the prefecture they were in, in the middle of winter with Demons supposedly about.
In search of coal of all things.
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Moonlight Over Pitch-Black Waters by DarksideOf_TheMoon
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
08 Oct 2025
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While taking a walk one night, The Upper Rank One demon Kokushibo crosses paths with Giyuu Tomioka, The Water Hashira.
What follows next is a tangled web of chaos, joy, and love as the two of them try to navigate daily life and drama in The Infinity Castle. (Warning for infrequent updates)
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☆*:.｡.All The Stars We Fail to See.｡.:*☆ (Giyuu x F!Reader) by Spice_pls
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
07 Oct 2025
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Summary
You've lost your family long ago. That was never the problem.
The problem was figuring out a way to find a place within this new society.
Giyuu finds himself with a similar problem. Can you both navigate this turbulence together?Series
- Part 1 of Turbulent Juxtapositions