1 - 20 of 28 Works in Kokushibou | Tsugikuni Michikatsu & Reader
Navigation
Listing Works
-
Kimetsu no yaiba| NSFW collection {headcanons and fics} by Kyokotsu_Sama
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
05 Oct 2025
Tags
Summary
Hi everyone!!
I've been thinking about writing a collection of fics and headcanons for KNY characters and decided to post it here, where I'll share numerous projects I've been working on. Some are from my Tumblr, and if you'd like, you can find the link below.https://www. /kyokutsu-sama?source=share
Hope you like it
-
Within Walls by yahiko_uchiha
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), SCP Foundation
03 Oct 2025
Tags
Summary
Growing up in the Foundation was one thing, but it's harder to be a regular college student. Now imagine doing BOTH!
-
Live with me (without regrets) by malgomy
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga)
20 Sep 2025
Tags
Summary
The demon with six eyes is many things if not aloof, though you come to realize that even if you were to try unpacking the burdens he carried with him, nothing worthwhile will come from talking to him.
-
To Have and To Hold by DawnRays
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
17 Sep 2025
Tags
Summary
“I’ll always be here, my love… for as long as you are with me.”
The moment he left her side was the moment it all came crumbling down.
A fire roared, burning away everything he had ever held dear. Leaving him with nothing but the ashes of a mortal life.
He had been alone for so very long that he had practically forgotten what it felt like to have her close, in his arms.
But time and time again, he is reminded of just what he lost, and what he can never keep.
Series
- Part 2 of In Sickness and In Health
-
Upper-Rank 0 by kirayamee
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
09 Aug 2025
Tags
Summary
Standing beneath the sunlight without any worries was Muzan's biggest desire. He kills and turns everyone he stumbles upon to become a demon so the chance to find the special one arises. With you, it is the same. However, training with the other Upper-Ranked has led you to gain more attention from the Lord himself.
-
Reliving the past - Kokushibo x Reader by HungarianShinobi
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
03 Aug 2025
Tags
Summary
Kokushibo x Reader - MANGA SPOILERS!
Kokushibo, also known as Michikatsu Tsugikuni who's been a demon slayer himself before turning into a demon. His life as a human was as happy as a man could wish it to be. His wife was the source of his happiness until everything has been taken away from him because of an incurable illness his wife suffered from.He lost everything and he promised himself that even if it took thousands of years, he will find the soul of his wife again. That's why he accepted the demon king's offer to become a demon over 500 years ago.
He was beginning to lose hope until one day he had finally found her. His beloved (y/n), more than 500 years later. A woman in her 20s who looked exactly like Kokushibo's long lost wife. She was her reincarnation.
But how will she react when he tells her?
Read the story to find out!❗⚠️EXPLICIT CONTENT⚠️❗
• I do not own Demon slayer or any of the characters.
• I only own the storyline/plot and a few OCs here and there.
Story started: 2024.08.01.
Story ended: ~Still ongoing~ -
Ecstatic Healing by Anonymous
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
16 Jul 2025
Tags
Summary
Contrary to popular belief, demons are in fact capable of feeling. But not without a little help from new age medicine of course.
Once hooked, you find that demons can’t quite seem to get enough. Driven by hunger and obsession, they tend to let their insecurities consume them until they are nothing more than ash. Even the strongest of the Twelve is no exception to this rule. Listless, passionless, Kokushibo turns to you for help. And when you administer the potent stimulant straight into his system, the demon finds a temporary cure to his depression. Then, he uses you as an outlet to test these renewed feelings—much to your pleasure and delight to receive him. Whatever the situation, there really is no better lover than a demon.
-
Demon Slayer Fic, Drabbles & Blurbs by sunandflame
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Jun 2025
Tags
Summary
Just a summary of my little drabbles, headcanons, blurbs and requests that I posted on my tumblr (sunandflame)
-
Kinder Than You'd Expect. by Anonymous
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
07 May 2025
Tags
Summary
well. This certainly wasn't what you expected, or meant, when you pleaded to never have to go to highschool again.
-
(Softer) Dad!Muzan + fight or fight, teenage, soon-to-be traitor demon slayer and gender-neutral reader <3
Series
- Part 3 of A's Anon Fics
- Part 1 of KTYE - ALL ROUTES.
-
My Unhinged Coworker: An Alternative Take on Lost and Found SPECIAL CHAPTER by booigi00 for all of my readers!
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
05 May 2025
Tags
Summary
You felt heavy as you opened your eyes to check your alarm clock. It was 6.15 in the morning when you first looked at your phone. A very long day awaited you.
You had recently finished your master’s degree in Investigative Entomology, and you had passed a job interview to work as a lab assistant in that very same university.
It was 8 o’clock when you arrived at the biology lab in your university. You greeted the receptionist and headed towards the entomology section.
There he was, your least favourite professor.
Series
-
Loving Mates by Bashfulwolf1998
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
12 Feb 2025
Tags
Summary
This story is going to be a multiple pairing story. The story will also be A/B/O non-traditional. There will be talk of past rape, multiple attempts at rape, and some attempts of gang rape so if you can't read it don’t. Please be nice in the comments, some of what I explain in the rape scenes had happened to me and this is my way of talking about it.
Relationships:
Kagaya/Amane, Sanemi/Kanae, Kyoujurou/Giyu/Shinobu/Reader, Obanai/Mitsuri, Muichiro/Genya/Zenitsu, Tanjiro/Kanao/Inosuke/Aoi, Tengen/His-Wifes, Senjuro/Nezuko/Yuichiro, Gyoumei/Tamayo, Shinjuro/Ruka, Kyogo/Shizu, Sabito/Makomo, Kokushibo(Michikatsu)/OC -
Possibility by Anonymous
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
02 Feb 2025
Tags
Summary
Reader gets thrown into demon slayer as a demon-eating cat demon.
Reader is basically an oc tbf, completely self indulgent.
Series
- Part 1 of A's Anon Fics
-
Endless by SomeTroubledPerson
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
21 Jan 2025
Tags
Summary
On a faithful spring day you find yourself waking up in a forest in the middle of nowhere, with no recollection of how you ended up there.
Soon to discover where you had been so rudely awoken into; The world of Demon Slayer.
Why and how did you end up here? Who knows? Certainly not you.
Now you need to navigate this dangerous world while figuring out the reasoning for these circumstances you've been thrown into.Yet, one question lingers in your mind...
What happens if you die here?
-
the awakening of the demon king by wholesome_sliced_bread
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
15 Jul 2024
Tags
Summary
Your eyes swept across the dimly lit room, tongue flicking away the crimson that dripped down your chin. The fresh corpse of the Demon King laid before you.
aka, you’ve awoken in a strange new world and have taken his place.
-
Single Dad Michikatsu Snippet by Itshauntedtoon3
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
29 May 2024
Tags
Summary
A small Snippet based on my single dad Michikatsu headcannons.
Series
- Part 19 of Demon Slayer Aus
-
Promise by Itshauntedtoon3
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 May 2024
Tags
Summary
After spending years giving offerings to deities, and accidentally making an oath they tends to be sure you keep it.
Series
- Part 14 of Demon Slayer Aus
-
Daughter of Ōkami (She'll Scorch The Sun) by TRANCYLOVECRAFT
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
22 May 2024
Tags
Summary
(YSIK OFF-SHOOT)
[F/N] visits her father for the last time.
Series
- Part 4 of I, Kokoro (Go Farther in Lightness)
-
The Monster Within is Kind by UsernamesForNoOne
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
27 Mar 2024
Tags
Summary
"You're nothing but a mistake."
Born to both a human and a demon, you and your brothers thought that made you untouchable. So when reality comes crashing over everyone's heads, you're forced from your home and wander Japan in search of the rest of your family. In the meanwhile, a little demon slayer training couldn't hurt. Besides, none of you thought you were going to get caught; at least, not until someone with a smell for demons comes along.
"I didn't deserve to be born."
"Hey, don't say that. I don't care who you're born as, just as long as you stay kind." -
You, 'Katsu. by TRANCYLOVECRAFT
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
20 Dec 2023
Tags
Summary
(YANDERE PLATONIC! KOKUSHIBO x SISTER READER DRABBLE)
(YSIK-OFFSHOOT)Kokushibo often remembers that night, The night he had lost his little sister.
He doesn't know why his mind keeps wandering back to her, Why he yearns to hold her once more. Why he wishes he was there to protect her, To keep her safe from the men who had took her from him.
The gods, Oh the gods. How cruel they were to do that to him.
Series
- Part 2 of I, Kokoro (Go Farther in Lightness)
-
Cordolium by nanamiwasabsent
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
28 Nov 2023
Tags
Summary
(reader x hanahaki michikatsu)
When they don't love you, the pain in your chest won't go away. But the pain in your lungs hurts worse. Flowers are a beautiful thing, coughed up and drenched with your own blood. Sickly beautiful, and deadly sweet.