Kokushibou Stories

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189 Stories

  • S1 Muzan x mother reader (completed) by Factory-chan
    Factory-chan
    • WpView
      Reads 1,527,901
    • WpPart
      Parts 40
    (I'll be making you Muzan's mother ok?)
  • Red Eye Slayer | Akame x Demon Slayer | Akame ga Kill x Demon Slayer by LorenzLazaga
    LorenzLazaga
    • WpView
      Reads 8,875
    • WpPart
      Parts 27
    The story takes place after CHAPTER 78 [Just a reminder, the story won't be a 1:1 ratio like in canon, nor does the characters. Some characters might act slightly different, but not too far from their original counterparts.] Instead of going to her original destination (Jinwa) to find a cure for Murasame's curse, and accidentally landing on Wakoku (from the sequel, Hinowa ga Yuku/Crush), Akame landed in an other dimension: The Demon Slayer Universe. I do not own Akame ga Kill or Demon Slayer, all work goes to their respective owner.
  • Purple Rain | KnyVariousXFem!Reader | by mudbloodstark
    mudbloodstark
    • WpView
      Reads 144
    • WpPart
      Parts 8
    Everyone believed the story had already been written. Y/N refused to accept it. After dying in her own world, Y/N is reincarnated into the world of Demon Slayer by the gods with memories of everything yet to come. Determined to save everyone she once cried for, she rewrites battles that should have ended in tragedy, earns the trust of the Hashira, and slowly becomes one of the Corps' strongest swordswoman. But changing fate comes with consequences. A legendary swordsman forgotten by history becomes her first companion. A demon no one can ever discover becomes part of her family. The Hashira begin questioning the impossible coincidences surrounding her. And somewhere in the shadows... Muzan Kibutsuji realizes someone already knows every move he has yet to make. The future is changing. The gods are watching. And this time... Even destiny has no idea how the story will end. This is a isekai/ reincarnation story!
  • Amphibia's Demon Slayer (Amphibia x male reader) by Ezuraki
    Ezuraki
    • WpView
      Reads 60,916
    • WpPart
      Parts 42
    this is my first time writing so yea dont judge me Might be cringe Dawm it Dawm it all So let's get into the story When four teens gets trapped in a crazy world of frogs and some how there are demons!? Y/n (YOU) the descendent of The most powerful Demon slayer in history........ Yoriichi Tsugikuni Y/n's parents were killed by a mysteries figure it had pink hair with four eyes and arms while having marks all over its body And so y/n and his little sister lived with their cousins
  • 𝓛𝓲𝓯𝓮 𝓫𝓮𝓯𝓸𝓻𝓮 𝓝𝓸𝓸𝓷 (Demon Slayer: KnY x Reader) by Kokushibousdeadwife
    Kokushibousdeadwife
    • WpView
      Reads 474,939
    • WpPart
      Parts 53
    ⚠️COVER ART NOT MINE⚠️ (Female Reader sorry! I might make a male/nonbinary ver if it's wanted!) (Y/N) (L/N) has been brought into the Demon Slayer world by a god for pure entertainment. (Y/N) having read the manga, knowing what's going to happen, decides to take advantage of this and do as they please for her entertainment as well. (Y/N)'s goal is to save as many people as they can just to see the outcome, but of course as all romance fanfics are, these mfs fall for her.
  • 𝙏𝙃𝙀 𝙎𝙏���𝘼𝙍𝙎 𝘼𝘽𝙊𝙑𝙀,           𝙠𝙣𝙮?𝙭 𝙩𝙨𝙪𝙜𝙞𝙠𝙪𝙣𝙞!sibling by mistyflu
    mistyflu
    • WpView
      Reads 2,315
    • WpPart
      Parts 6
    ✦ .  ⁺   . ✦ .  ⁺   . ✦ The moon ... The sun... And the stars... Being gifted from birth wasn't the first time that happen in the tsugikuni household. yoriichi, michikatsu's younger sibling being incredibly strong. this is intended to be a short story. includes manga spoilers!! this isn't a kny x reader story!! not an oc!!
  • uppermoons x Y/N by BulaDas5
    BulaDas5
    • WpView
      Reads 166
    • WpPart
      Parts 2
    Here, Daki and Kaigaku are excluded sadly. they are minors, so respectfully I aren't shipping them with y/n. I hope that makes sense...<3
  • 𝐅𝐄𝐀𝐑𝐒𝐎𝐌𝐄 [UNDER EDITING] by Queen_of_Explosions
    Queen_of_Explosions
    • WpView
      Reads 53,680
    • WpPart
      Parts 10
    𝐃𝐞𝐦𝐨𝐧 𝐒𝐥𝐚𝐲𝐞𝐫 𝐱 𝐅𝐞𝐦! 𝐑𝐞𝐚𝐝𝐞𝐫 "𝘞𝘩𝘺 𝘢𝘳𝘦𝘯'𝘵 𝘺𝘰𝘶 𝘵𝘦𝘮𝘣𝘭𝘪𝘯𝘨 𝘪𝘯 𝘧𝘦𝘢𝘳?" "𝘐'𝘷𝘦 𝘥𝘦𝘭𝘵 𝘸𝘪𝘵𝘩 𝘤𝘳𝘢𝘮𝘱𝘴 𝘴𝘤𝘢𝘳𝘪𝘦𝘳 𝘵𝘩𝘢𝘯 𝘺𝘰𝘶." |• A story in which an orphan girl seeks vengeance on an account of another. "𝙷𝚒𝚝 𝚖𝚎 𝚠𝚒𝚝𝚑 𝚢𝚘𝚞𝚛 𝚋𝚎𝚜𝚝 𝚜𝚑𝚘𝚝, 𝚏𝚒𝚛𝚎 𝚊𝚠𝚊𝚢~" "𝚆𝚑𝚊𝚝?" "𝙸 𝚍𝚘𝚗'𝚝 𝚔𝚗𝚘𝚠 𝚎𝚒𝚝𝚑𝚎𝚛 𝚝𝚘 𝚋𝚎 𝚑𝚘𝚗𝚎𝚜𝚝." 𝗪𝗔𝗥𝗡𝗜𝗡𝗚 °Adult language °Adult topics °Gore °Triggering Topics Such as: -Death -Suicide -Self Harm -(I'll try to put TWs at the beginning of chapters) °Suggestive topics 𝙄 𝘿𝙊 𝙉𝙊𝙏 𝙊𝙒𝙉 𝙆𝙉𝙔 𝙊𝙍 𝙄𝙏𝙎 𝘾𝙃𝘼𝙍𝘼𝘾𝙏𝙀𝙍𝙎 STARTED : 05082021 ENDED : --------
  • Gothic Royalty (Muzan Kibutsuji x NB! reader) by Yumiko_R
    Yumiko_R
    • WpView
      Reads 48
    • WpPart
      Parts 2
    Pathetic,pathetic,pathetic. It was annoying task after annoying task. A powerful magic user such as themselves shouldn't be associated with people like this. They were basically royalty. According to the people that practically worshipped the ground they walk on. It was getting boring. That is until a certain demon hears about them and wants them to be by their side. 𝑨𝒕 𝒂𝒍𝒍 𝒕𝒊𝒎𝒆𝒔. Will this end in pain and destruction or in some form of peace? Read to find out.
  • 𝐃𝐄𝐕𝐎𝐓𝐈𝐎𝐍 by mwahalina_
    mwahalina_
    • WpView
      Reads 80
    • WpPart
      Parts 2
    kokushibo/michikatsu x tomoko (my oc) <3 i have so many ideas to write about but am too lazy to write a very long chapter so idk here
  • // 𝓓𝓪𝓭𝓭𝔂'𝓼 𝓖𝓲𝓻𝓵  \\ by N0L0NG3R4UMAN
    N0L0NG3R4UMAN
    • WpView
      Reads 211
    • WpPart
      Parts 4
    Y/N L/N. A girl who was orphaned as a baby. She has always dreamed of being a demon slayer. On her path to greatness she Unlocks a few secrets about herself. She will either save all of humanity or lose hers. -Fem reader- I don't own Demon Slayer: Kimetsu No Yaiba or any of it's characters all rights go to Koyoharu Gotouge I don't own Y/N they belong to you ;3 I only own the story and any art or oc's that I say are mine :) Var. KNY x Fem!Reader NOT GOING TO BE LOVE INTEREST ↓ GYOMEI ← FATHER FIGURE MUZAN ← ACTUAL FATHER (I will add as the story progresses)
  • Strange (KnyxBnha) [DISCONTINUED] by forsakengarden
    forsakengarden
    • WpView
      Reads 74,286
    • WpPart
      Parts 17
    [Please check out the rework that's on my profile.] ❝ɪ ʜᴇᴀʀᴅ sʜᴜғғʟɪɴɢ ғʀᴏᴍ ᴍʏ ʀɪɢʜᴛ. ɪᴛ ᴡᴀs ᴀ ʟɪᴛᴛʟᴇ ᴅɪsᴛᴀɴᴛ, ᴍᴀʏʙᴇ ᴀ ғᴇᴡ ғᴇᴇᴛ ᴀᴡᴀʏ ғʀᴏᴍ ᴍᴇ?❞ ░▒▓◄ ▶[N O T E] ☆-I do not own Mha/Bnha or Kny ☆-Manga Spoilers for both ☆-Blood and violence warning! ░▒▓◄ ╔═══*.·:·.☽✧ ✦ ✧☾.·:·.*═══╗ Started: 04/09/21 Ended: ? ╚═══*.·:·.☽✧ ✦ ✧☾.·:·.*═══╝ ╔═══*.·:·.☽✧ ✦ ✧☾.·:·.*═══╗ ʙɴʜᴀ © ᴋᴏʜᴇɪ ʜᴏʀɪᴋᴏsʜɪ ᴋɴʏ © ᴋᴏʏᴏʜᴀʀᴜ ɢᴏᴛᴏᴜɢᴇ ╚═══*.·:·.☽✧ ✦ ✧☾.·:·.*═══╝
  • [BEING REWORKED ON] The Determined Hashira (KNY x Storyshift) by r31k0_14
    r31k0_14
    • WpView
      Reads 8,719
    • WpPart
      Parts 3
    Chara Dreemurr from Storyshift, who was living her life within the human's routes. But as a result of the human's countless resets, two codes glitchted in a pacifict route. And it teleported Chara Dreemurr and Asriel Dreemurr, whose codes were the ones that glitched, to another AU. An organization called 'demon slayer corps' fight against bloodthirsty, human-eating demons. But none of the people living in the AU look like classic Undertale people. What is this? Is this even an Undertale AU? ----------------------------------------------- KIMETSU NO YAIBA/DEMON SLAYER BELONGS TO KOYOHARU GOTOUGE STORYSHIFT BELONGS TO VOLTRA ALL OCS BELONG TO ME (REIKO) ----------------------------------------------- This is my headcanon crossover of Demon Slayer and Storyshift, character behaviors may not be the same as the anime and game, because, well, this is an AU- :D Also, SS! Chara and SS! Asriel can use some of Glitchtale Chara's and Hopeless (Disbelief) Asriel's abilities (like regeneration, hate, God of Hyperdeath form and stuff) because i want them to be op lmao im sorry ----------------------------------------------- My main language isnt english, so i might have grammar mistakes, please dont mind them^^ ----------------------------------------------- NOTHING HERE IS COMPLETELY CANON! PLEASE DONT TAKE ANYTHING AS CANON INFORMATION! ALSO I CHANGED/DELETED SOME PARTS AND ARCS SO PLEASE DONT GET THEM WRONG OR ANYTHING! (after the 9th part there will be both minor and major manga spoilers, so if you didnt read the manga yet, please read until the 9th part so you wont get spoiled) ----------------------------------------------- Thanks for reading! Enjoy :) First fanfic lol very cringe ----------------------------------------------- Best rankings #4 asriel #12 demonslayerau #12 glitchtale #16 chara #1 demonslayerau #4 glitchtale #13 glitchtale
  • 𝓲𝓰𝓷𝓲𝓽𝓮 ❦ demon slayer oneshot by hcshibira
    hcshibira
    • WpView
      Reads 67,013
    • WpPart
      Parts 10
    kimetsu no yaiba aka demon slayer oneshot compilation of oneshot specially written to entharal reader-chan into the demon slayer au with their loved one! ❤ © storyline, me © characters of kny, ufotable and author
  • ~Traitors and Decedents~ (DISCONTINUED) by 8remi8
    8remi8
    • WpView
      Reads 229
    • WpPart
      Parts 10
    DISCLAIMERS AT END!! A story about a young girl starting from birth all the way to death. She was once a strong and selfless demon slayer with a kind heart. Akuma Tsugikuni shall go on a mission to find her father.. but something is not right... this story takes a dark turn. will she find her father? will she make it out alive? or will she succumb to the darkness, as told in Japanese history... Maybe in another life... read the story to find out... ~|~ DISCLAIMERS: I created this story as an AU !! I DO NOT OWN DEMON SLAYER OR ANY OF THE CHARACTERS (i do own Akuma Tsugikuni) !! WRITEN IN 1ST PERSON
  • the Water Demon by DeidaraSmegsy
    DeidaraSmegsy
    • WpView
      Reads 9
    • WpPart
      Parts 1
    Mitsuki is uppermoon 3, being a demon is fun it gives you power
  • Mist ~ Kokushibo x OC by ASongOf_TimeandSpace
    ASongOf_TimeandSpace
    • WpView
      Reads 3,337
    • WpPart
      Parts 4
    "We will all feel inferior, we will all feel jealousy. If we didn't, would we even be human? You shouldn't feel inferior to your brother, because you aren't. You need to understand this, before you destroy yourself." I do not own Demon Slayer. I do not own most of the characters. I do not own the fanart, besides what I made myself. But I do own my storyline. Mist ~ Kokushibo x OC Kokushibo Backstory Fanfiction