11 Bookmarks by kaigachuu
List of Bookmarks
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Bookmarked by kaigachuu
11 Sep 2026
Bookmarker's Notes
FUCK IVE ALREADY LEFT KUDOS HERE AAUGGHGGG I love you. gyukai I love you so much brat kaigaku AUGH
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Summary
Muzan decided to award Kokushibou for his diligence and loyalty. Something Kokushibou had been eyeing so vehemently was distracting to his job as an Upper demon. A human, a demon slayer even. However, Muzan is the type to turn a problem into an opportunity. Perhaps said human could be of use to him to sink himself deeper engraved in Upper Rank One's mind.
Or,
Muzan and Kokushibou have relationship issues, Kaigaku is there to be their therapy cat -
Demons in Disney World by RobbyGong
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), Disney - Fandom
15 Jan 2024
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Summary
The Twelve Kizuki have a new assignment--they're going to Disney World! For many of the demons, this is a dream vacation, but for quite a few of them, it's only business. Will they discover the magic of Disney? To all those who come to this happy place, welcome!
Bookmarked by kaigachuu
01 Feb 2026
Bookmarker's Notes
IDNSY WORLD ITS DICNEY WORLS I LOVE DISNEY WORKD!!! KAIGAKU A DISNEY WORLD?!?!!??! KAIGAKU!!!!! AT DISNEY WORLD!!!!! if the creator can see this i love you
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The Hashira get high by RobbyGong
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
17 Apr 2024
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Summary
The Hashira Celebrate 4/20, and everything goes horribly wrong.
Series
- Part 6 of Hanging with the Hashira
Bookmarked by kaigachuu
01 Feb 2026
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From the Brink by IAmTheHero, Potato Man (IAmTheHero)
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
02 Aug 2025
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Summary
Kaigaku fled, and everything changed.
Bookmarked by kaigachuu
03 Aug 2025
Bookmarker's Notes
yyyeyyaye kaigaku fic hell yeah we love kaigaku
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Aijoubyou by RatDuckDuckYou
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
05 Feb 2026
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Summary
How did things become so horrible that demons and demon slayers had no choice but to band together to prevent human extinction?
It came out of nowhere — and it was killing everyone. Civilians. Hashira. Even the Upper Moons. The Aijoubyou virus spared no one. It didn’t care what you were. Only who you loved.Muzan and Kagaya named it together — Aijoubyou. Love Sickness. Because that’s how it spread: not through wounds, not through bites, but through affection. Through trust.
They both believed it could be Japan’s version of the Black Death. A plague born from the heart.Who in God’s name would believe that the moment someone started showing you warmth — gentleness, kindness, affection — that would be the sign you needed to kill them and burn the corpse?
And how do you kill something that turns love into its weapon?
Bookmarked by kaigachuu
23 Jul 2025
Bookmarker's Notes
raaghr rargh kny infection au that's actually good (besides the minors fucking adults of course..)
we get kaigaku!!!!!!! -
Baby Teeth by pawelchekow
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
27 Feb 2025
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Summary
Kaigaku's fangs grow in.
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Summary
They say your life flashes before your eyes when you're going to die.
For Kaigaku..it was a really shitty sequence. But for a single moment, even for a blink. There was something he felt a vague feeling of regret over.
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We hug now by Shuichi
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
16 Nov 2025
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Summary
In which three pairs of brothers are trapped in the modern era, forced to live and work together to survive. The only way to return to their world is by rekindling their relationships.
Each day they are given a task and a schedule. If they'd like to see another day, they must continue to play house and tolerate each other.
____Redemption for my favourite siblings from demon slayer. And those who didn't get a happy ending.
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Specimen girl by rottendolliezz
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
19 Sep 2025
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Summary
SCP’s new specimens have taken an interest in you
(A SCP X KNY AU)
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wind chimes & lullabies by sanemisanome
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Apr 2026
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Summary
On a mission, Sanemi is hit with a BDA that reverts him back to a child, before his mother and siblings are killed. With his memories of what happened and everyone gone, the Hashiras have an opportunity to understand Sanemi a bit better.
Bookmarked by kaigachuu
27 May 2025
Bookmarker's Notes
de aged sanemi steals my soul ((GONE WRONF)) ((EMOTIONAL))