Kokushibou | Tsugikuni Michikatsu FanFiction

Long Live the King (Male Reader x Crossover Harem)

Long Live the King (Male Reader x Crossover Harem)

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
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)
Characters
Makima (Chainsaw Man), Toga Himiko, Uraraka Ochako, Gojo Satoru, Sukuna | Ryoumen Sukuna, Ruby Rose (RWBY), Yang Xiao Long, Cinder Fall, Weiss Schnee, Blake Belladonna, Kanroji Mitsuri, Kochou Shinobu,
Tags
Magic Dragons Chaos Sex Vampires Death Supernatural Elements Reincarnation Crossover Assassins & Hitmen Spies & Secret Agents Multiverse
【日黑】我和朋友

【日黑】我和朋友

F/F
F/M
M/M
G
Updated
11.04.2025
Fandom
鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime) 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
Characters
福尔摩斯兄弟, Kibutsuji Muzan, Kokushibou | Tsugikuni Michikatsu, Kibutsuji Muzan/Kokushibou | Tsugikuni Michikatsu
Tags
车
鬼舞辻无惨和他/她的好朋友
Monstober 2025

Monstober 2025

F/F
F/M
Multi
Other
G
Updated
11.04.2025
Fandom
鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime) 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
Characters
Shinazugawa Sanemi/Reader, Tomioka Giyuu, Kanroji Mitsuri, Kibutsuji Muzan, Kokushibou | Tsugikuni Michikatsu, Douma (Kimetsu no Yaiba), Daki | Ume (Kimetsu no Yaiba), Tsugikuni Yoriichi/Reader, Shinazugawa Genya/Reader, Kanroji Mitsuri/Reader, Kaigaku (Kimetsu no Yaiba)/Reader, Aizetsu (Kimetsu no Yaiba)/Reader,
Decided to do another monster filled month because why not? Also it's just regular monsters this time. I'm gonna try to do different monsters from what I did last year. So enjoy!
Mermay Madness

Mermay Madness

F/F
F/M
Multi
Other
G
Updated
11.04.2025
Fandom
鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime) 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
Characters
Shinazugawa Sanemi/Reader, Tomioka Giyuu, Kanroji Mitsuri, Kochou Shinobu, Kibutsuji Muzan, Kokushibou | Tsugikuni Michikatsu, Douma (Kimetsu no Yaiba), Nakime (Kimetsu no Yaiba), Tsugikuni Yoriichi/Reader, Kanroji Mitsuri/Reader, Kaigaku (Kimetsu no Yaiba)/Reader, Aizetsu (Kimetsu no Yaiba)/Reader,
Kny mermay. That's literally it. The name of the type of mer they are is stated by the type of fish that's listed. For example Douma is a Fairy Wrasse mer.
A Freak of Nature

A Freak of Nature

F/F
F/M
M/M
Multi
Other
G
Updated
11.04.2025
Fandom
鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime) 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
Characters
Original Characters, Tomioka Giyuu, Kochou Shinobu, Kibutsuji Muzan, Kokushibou | Tsugikuni Michikatsu, Douma (Kimetsu no Yaiba), Daki | Ume (Kimetsu no Yaiba), Kamado Nezuko, Aizetsu (Kimetsu no Yaiba), Shinazugawa Genya, Shinazugawa Sanemi, Uzui Tengen,
Tags
Fluff Angst Alternate Universe - Canon Divergence Magic Heavy Angst Original Character(s) Canon-Typical Violence Other Additional Tags to Be Added Blood and Gore Gore Eventual Romance Angst and Hurt/Comfort
The Demon Slayer Corps has kept one clear goal over the many centuries since its founding,Aniallate Muzan Kibutsuji and his demons to protect the innocent humans that these monsters pray upon. But it seems that the demon king has once again done what...
Deianeira Targaryen’s Multiverse Of Madness: The Self-Saving System of the Kinslayer

Deianeira Targaryen’s Multiverse Of Madness: The Self-Saving System of the Kinslayer

F/M
G
Updated
14.04.2025
Fandom
House of the Dragon (TV) A Song of Ice and Fire & Related Fandoms Harry Potter - J. K. Rowling
Characters
Aemond "One-Eye" Targaryen, Tony Stark, Zuko (Avatar), Azula (Avatar), Percy Jackson, Kokushibou | Tsugikuni Michikatsu, Tsugikuni Yoriichi, Salazar Slytherin, Maleficent (Disney), Aegon I Targaryen, Athanasia de Alger Obelia, Claude de Alger Obelia,
Tags
Female Percy Jackson Crossover Multiverse Crossover Pairings Female Tony Stark Rhaenyra Targaryen Bashing Female Aemond "One-Eye" Targaryen Quick transmigration Aemond is Beatrix Kiddo Aemond is Tony Stark Aemond is Kabuto Koji Aemond is Hua Mulan
Where Aemond is Deianeira and still dies at the hands of her uncle, all just to be tied to a system.Or where Deianeira dies and must travel to thirteen worlds to fix her past.
Hazy view

Hazy view

F/F
G
Updated
11.04.2025
Fandom
鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime) 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
Characters
Original Characters, Tomioka Giyuu, Kanroji Mitsuri, Kochou Shinobu, Kokushibou | Tsugikuni Michikatsu, Daki | Ume (Kimetsu no Yaiba), Kamado Nezuko, Shinazugawa Sanemi, Iguro Obanai, Uzui Tengen, Rengoku Kyoujurou, Gyutaro (Kimetsu no Yaiba),
Tags
Canon-Typical Violence Help Angst and Feels no beta we die like men Doomed Relationship Tags Are Hard doomed yuri How Do I Tag tags will change Kochou Shinobu Needs a Hug is it gay if it only a little? kanroji mitsuri has a type
she was a kakushi. born and raised to be one. that’s all Asa thought she was ever going to be and do.but then Gyomei found her controlling a clean up crew after a particularly nasty fight and somehow recognized her as family.
KNY December Fics

KNY December Fics

F/F
F/M
M/M
Multi
G
Updated
12.04.2025
Fandom
鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
Characters
Original Characters, Tomioka Giyuu, Kochou Shinobu, Kibutsuji Muzan, Kokushibou | Tsugikuni Michikatsu, Douma (Kimetsu no Yaiba), Daki | Ume (Kimetsu no Yaiba), Nakime (Kimetsu no Yaiba), Kamado Nezuko, Shinazugawa Genya, Shinazugawa Sanemi, Kaigaku (Kimetsu no Yaiba),
Tags
Fluff Family Mutual Pining Pre-Canon Blood Unhealthy Relationships First Dates Modern AU Drunkenness Making Out Crushes Teacher-Student Relationship
Some fun, fluffy, and sweet december fics to bring some warmth, joy and laughter..and maybe more~
the Sun, the Moon, the Sea

the Sun, the Moon, the Sea

F/F
G
Updated
12.04.2025
Fandom
鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
Characters
Kokushibou | Tsugikuni Michikatsu, Tsugikuni Yoriichi, Kokushibou | Tsugikuni Michikatsu/Tsugikuni Yoriichi
Tags
Alternate Universe - Modern Setting Incest Lesbian Sex Twincest Female Characters Genderswap Female Yoriichi Female Michikatsu
a teeny-tiny glimpse of fem!Michi&Yori having sex on the beach
This cant be real, right?

This cant be real, right?

F/F
F/M
Multi
Other
G
Updated
12.04.2025
Fandom
鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime) カクゴをきめて | Kakugo wo Kimete (Manga)
Characters
Shinazugawa Sanemi/Reader, Tomioka Giyuu, Kanroji Mitsuri, Kochou Shinobu, Kibutsuji Muzan, Kokushibou | Tsugikuni Michikatsu, Douma (Kimetsu no Yaiba), Kamado Nezuko/Reader, Kamado Nezuko, Shinazugawa Genya/Reader, Kanroji Mitsuri/Reader, Iguro Obanai/Reader,
Tags
((more tags will be added)) girl reader isekai reader transported reader slow burn fanfic modern reader uwa cliche
your just your normal and average teenage weeb girl, nothing to do at due to the lockdown of the 2020 covid-19 outbreak. you have just come to finish re-reading all the Manga's of some animes you have been keeping track on before the corona virus has...