1 - 20 of 36 Bookmarks by Runtha
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Light of the Moon by BlackRose1806
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
13 Feb 2026
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Summary
“The worst was what wasn’t there. Every accomplishment, every good thing Yoriichi had ever done, that Kokushibo could ever remember him doing. None of it had made it into this book.
His little brother’s self-loathing was etched into every page.
Why? Why had Yoriichi thought so little of himself? How could he not see all the good he’d done?”
Or:
On the day of Kokushibo and Yoriichi’s fight, Kokushibo finds a journal tucked away beside the flute he’d made for Yoriichi.
It changes everything.
Series
- Part 1 of Light of the Moon
Bookmarked by Runtha
06 Feb 2026
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O Timeless Dance by Wild_Woodsie
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
06 Feb 2026
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Summary
Kokushibou’s life has always been made of negative feelings: hate, envy, anger… and now, with his twin in front of him, all he can feel is regret.
On that night, he realizes something important.Tanjirou lives with his family a quiet and peaceful life. But one night everything changes: nothing remains the same.
Two lives destroyed by the same man. Two desires of revenge. What will Fate bring to them?
Now with graphics on chapter 5
Bookmarked by Runtha
06 Feb 2026
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Urokodaki's Training by SlayerOfDeamons
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
02 Feb 2026
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Summary
The Hashira are trained by Urokodaki and Giyuu has trauma. :)
Updates weekly on Mondays.
Requests are always welcome <3
Series
- Part 1 of The Water Hashira
- Language:
- English
- Words:
- 24,078
- Chapters:
- 35/?
- Comments:
- 833
- Kudos:
- 1,623
- Bookmarks:
- 235
- Hits:
- 44,837
Bookmarked by Runtha
05 Feb 2026
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Gentle Suns and Blue Moons by Dark_Raging_Crescent
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
02 Nov 2025
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Summary
The air bites his skin as he lands behind the brush near a lit clearing. Akaza looks up at the torch-lit clearing, his citrine-sapphire eyes locking onto a human dressed in ceremonial clothing, the human’s eyes are covered by a cloth that has the kanji “flames” written on it. He’s barefooted on the cold hard ground, yet he moves to a dance that has no song as if the cold doesn’t exist.
It takes a moment for Akaza to process what he’s witnessing.
Dancing. This man is dancing in the bitter cold. He’s going to get sick.
OR
While on the hunt for the blue spider lily, Akaza witnesses the Kamado family's Kagura. Meeting the Kamados changes his whole perspective of the world and his absolute morals.
Series
- Part 1 of Sunlight's Guardian
Bookmarked by Runtha
05 Feb 2026
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Upstream by 00Cat00
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
07 Feb 2026
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Summary
The last thing Giyū saw was the horrible creature known as Muzan crawling away to another part of their quickly crumbling world, taking the hashira who could still fight with him, and the bodies of those who no longer couldn't, behind him. Giyū was the latter, trying to stand up even through the sea of blood at his feet. He was dying.
Why was this happening? Wasn't the slayer mark supposed to boost his survival?
Turns out, it did. Maybe a little too well.
Fate had once again chosen the wrong person to save, Giyū thought, back in his thirteen year old body, staring at his dead childhood friend right in the face. Tanjiro would have been so much better at time travel.
CONTAINS SPOILERS FOR END OF DEMON SLAYER
- Language:
- English
- Words:
- 69,027
- Chapters:
- 15/?
- Comments:
- 380
- Kudos:
- 1,054
- Bookmarks:
- 265
- Hits:
- 23,085
Bookmarked by Runtha
05 Feb 2026
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Differences by rxnaiyx
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
15 Feb 2026
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Summary
a demon slayer fic
They did it. They defeated the demons; they defeated Muzan.
But at what cost?
Amidst the Butterfly mansion, there is a stark silence; an emptiness that does not suffice the loss. Of course, all the Hashira and slayers put their lives on the line to emerge victorious, and they would do it again–
But what if they could do it again? What if they had the opportunity to turn back the clocks, even for a short while, and prevent the evitable?
Giyu and Sanemi, despite their differences, can agree on one thing: the battle sacrificed much. Too much. Their collective dwindled from nine to two– thus, when a letter came by to suggest such an absurdity, the two Hashira couldn’t help but pursue it.
the hashira (+extras) "stuck in a room" (ubuyashiki mansion) for as long as they need to stop hating each other
Bookmarked by Runtha
05 Feb 2026
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Demon Slayer: Behind the Scenes by mysticwaterbug
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
01 Feb 2026
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Summary
On set, they wield swords, vanquish demons, and weep dramatically under striking lighting.
Away from the cameras, they arrive late for their calls, bicker over choreography, swipe each other’s snacks, and completely disregard the fake blood.
Demon Slayer is the defining show of the decade, and this is the result when Tanjiro's earnestness gets the best of him, Zenitsu is just one minor annoyance away from quitting acting entirely, Inosuke dismisses all safety protocols, Nezuko remains effortlessly composed, and Giyuu somehow manages to endure the chaos surrounding him.
A contemporary, behind-the-scenes alternate universe about the production of Demon Slayer, featuring a found family, on-set mayhem, and the peculiar connection that develops when you pretend to save the world together as a profession.
Bookmarked by Runtha
05 Feb 2026
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all this blue by Yoursplural
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
13 Feb 2026
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Summary
The claws are sharp and rough, splintering as they force their way into Giyuu's skin. Tanjiro's face is twisting in a way it shouldn't, in a way Giyuu didn't think possible. The demon blood, Muzans blood, is destroying him. Everything Tanjiro fought for, everything he believed in, is in tatters at his feet.
Or: Giyuu dies and gets reborn during his final selection. He isn't the only one.
[updates every Friday]
Bookmarked by Runtha
05 Feb 2026
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Intertwined Triad by Choi_Lu
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
16 Feb 2026
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Summary
In a different timeline, Makomo became the water Hashira, this won't make Giyuu or Sabito return to life, but at least she can honor their memories. In another timeline Sabito spared the demon girl after witnessing the bravery of her older brother, he sees a little of his younger self in him, at least he hopes the boy can protect his sister, unlike him, who couldn't save Giyuu during the final selection. Giyuu doesn't know what is happening; one moment he's slicing Lower Five's neck, another moment he faces two slayers who hold an uncanny resemblance to his late friends.
Series
- Part 1 of Merging Currents
- Language:
- English
- Words:
- 212,346
- Chapters:
- 48/?
- Comments:
- 894
- Kudos:
- 669
- Bookmarks:
- 186
- Hits:
- 31,094
Bookmarked by Runtha
05 Feb 2026
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Kataware Doki by wxxxxxxxxr
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
14 Feb 2026
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Summary
“Oh.” Surprise flits across Kamado's face, the most vivid emotion Kokushibo has seen on him. He reaches up to pinch one earring. “Then…”
He looks back at Kokushibo with his wide, empty eyes.
“You look just like him,” Kokushibo says.
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AU where Kokushibo encounters the Kamado family before canon starts, and sets off a chaotic chain reaction within the kizuki's ranks and the demon slayer corps.
Series
- Part 1 of Zenzenzense
Bookmarked by Runtha
01 Feb 2026
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Demon Slayer Reacting To the Future by IAMACACTUS
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
26 Jun 2024
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Summary
Tanjiro, Zenitsu and Inosuke had just defeated the former lower moon 6. Zenitsu was crying and begging Shoichi to come along with them to protect him as the boy looked at him in disbelief. Inosuke was banging his head on the tree trunk again and again while Tanjirou was wishing the siblings a good time as well as trying to stop Zenitsu from leeching to the boy.
Finally, after they started walking, they saw a Wisteria House and entered it, only to be greeted by an old grandma .They freshened up, took a bath and ate their food with Inosuke trying to spite Tanjirou only to fail miserably. After some check up from the doctor, all of the boys and Nezuko, who was still in the box, slept only to wake up in a dark room with many unknown people............................- Language:
- English
- Words:
- 189,153
- Chapters:
- 23/?
- Comments:
- 485
- Kudos:
- 1,485
- Bookmarks:
- 440
- Hits:
- 93,440
Bookmarked by Runtha
29 Jan 2026
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Between the Ember & Dawn by KurOkami421
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Jan 2026
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Summary
After the event of Mount Natagumo, the Demon Slayers Corps uncovers a disturbing disappearance in Kyoto. What should have been a mission of recovery, it quickly becomes something greater.
For Tanjiro and his friends, it is their first step into battle after rehabilitation, and the beginning what it means to stand among the Hashira.
For the Hashira, it is a test of vigilance where they are dispatched to lead the operation, and their lives changed by the presence of these new slayers.
In the heart of Kyoto, the Flame and the Sun will begin to resonate and ignite the sparks that will shape the battles to come.ARC 1 COMPLETED.
ARC 2 WORK IN PROGRESSSeries
- Part 1 of Between the Ember & Dawn series
Bookmarked by Runtha
29 Jan 2026
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The Neverending Night by apodis
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
17 Jan 2026
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Summary
Nezuko comes from a future where Muzan won. She puts Akaza into a time loop that he seems to be unable to escape unless Muzan dies.
Akaza makes a lot of mistakes, kills Kyojuro many times, and falls in love with him along the way.
- Language:
- English
- Words:
- 160,490
- Chapters:
- 26/?
- Comments:
- 1,477
- Kudos:
- 3,229
- Bookmarks:
- 697
- Hits:
- 91,985
Bookmarked by Runtha
29 Jan 2026
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The Hashira React by CurlyandNerdy
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
31 Aug 2025
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Summary
Someone isn’t happy about the fate of the Hashira. And so they seek to change it, by bringing the Hashira together to watch their future, in hopes that things will change.
Basically just your standard watching the show fic!
- Language:
- English
- Words:
- 65,576
- Chapters:
- 18/?
- Comments:
- 975
- Kudos:
- 1,894
- Bookmarks:
- 669
- Hits:
- 108,123
Bookmarked by Runtha
22 Jan 2026
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Can love be truly equal? by anmena
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
07 Dec 2025
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Summary
After the scene with petals on the graveyard, Makio starts to doubt whether their husband loves them all equally. She tries to suffer in silence but her honest character doesn't let her. Could her feelings destroy their happy family? (Spoiler: they can't)
Bookmarked by Runtha
22 Jan 2026
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Summary
Muzan was defeated months ago the cors have disperced and everyone has begun to settle intocivilian life, everything was perfect or so they thought. people started disappearing, others are deathly ill with a mysterious sickness.
Series
- Part 1 of KNY related fics,
Bookmarked by Runtha
22 Jan 2026
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Twice Bitten, Once Shy by Northstar_Everest
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
08 Feb 2026
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Summary
Being hit by a Blood Demon Art is part of the job description, especially if it happens to a Hashira like Rengoku Kyojuro. Kill the demon, end the curse. Easy-peasy, right?
Except that it didn't quite work out like that this time.
Kyojuro finds his troubles quite literally doubled, and the Corps find themselves with two Flame Hashira instead of one.
If he thinks the reactions from his fellow slayers are bad, Akaza's is a thousand times worse.
Or: Akaza learns to enjoy the chaos of having two Kyojuros to himself in all ways possible.
Bookmarked by Runtha
16 Jan 2026
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Summary
What does family mean? Is it those with shared blood, artificially or biologically? Is it those you find along the way?
When does someone become a brother, a mother, a lover?
Can those who have lost their families find their way into a new one?How does war tear everyone apart?
Tanjiro Kamado is the successor to Yoriichi, the first Sun Breather. What family will he keep, and what family will he find along the way?
Kyojuro Rengoku is the Flame Hashira. How will his justice contradict the things he loves? Can he figure out what it is he wants?
Akaza doesn’t remember his human life, only his demon one. What happens when he manages to form human attachments? When he finds his own family?
Tamayo has lived for over five centuries, and always she has missed her family. She’s determined to do what she can to save as many people as she can. Maybe she’ll find a new family along the way, one that she cherishes just as much.
Tanjiro, Kyojuro, Akaza, and Tamayo are all linked. How will they write their stories?
Bookmarked by Runtha
16 Jan 2026
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The Undercurrent by Germit_thefrog
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
09 Jan 2026
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Summary
Sooo this is tomioka Giyuu is he adopted tsutako's personality. And- i may have improvised her personality or whatever you want to call it. Idk, just go ahead and read!
Bookmarked by Runtha
12 Jan 2026
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Finding a home ABO KNY by Wolf16moon
Fandom 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime & Manga)
02 Jan 2026
Summary
This is where all my demon slayer omega verse found family Stories and one shot will be in.
- Words:
- 2,665
- Works:
- 1
- Bookmarks:
- 10
Bookmarked by Runtha
11 Jan 2026