KNY/Demon Slayer FF (Isekai/Reborn/Reincarnation/Transmigrated/Transported Vers.)
35 stories
Reborn in demon slayer as an Uchiha by dec302005
dec302005
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I die in was reborn in demon slayer as an Uchiha. None of the character belong to me except for the mc all of them are the creation of Koyoharu Gotouge
𝐇𝐞𝐫𝐨𝐢𝐧𝐞 𝐅𝐨𝐫 𝐇𝐢𝐫𝐞, 𝘷𝘢𝘳. 𝘢𝘯𝘪𝘮𝘦 by InvincibleKillerNana
InvincibleKillerNana
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𝐈𝐍 𝐖𝐇𝐈𝐂𝐇, you are suddenly hired to be a savior for several fictional worlds. OR in which you get the opportunity to rewrite the endings that caused many heartbreaks. ╰┈➤ ❝ 𝗢𝗵 𝗺𝘆 𝗴𝗼𝗱, 𝗶𝘁'𝘀 𝗴𝗶𝘃𝗶𝗻𝗴 ❞ ❝ 𝗜𝗧'𝗦 𝗚𝗜𝗩𝗜𝗡𝗚 𝗪𝗛𝗔𝗧.ᐣ.ᐟ 𝗙𝗜𝗡𝗜𝗦𝗛 𝗬𝗢𝗨𝗥 𝗦𝗘𝗡𝗧𝗘𝗡𝗖𝗘𝗦, 𝗬𝗢𝗨 𝗗𝗔𝗠𝗡 𝗠𝗢𝗥𝗢𝗡.ᐟ ❞ 𝐬𝐭𝐚𝐫𝐭𝐞𝐝: June 3, 2025 𝐞𝐧𝐝𝐞𝐝: [ 𝙞𝙨𝙚𝙠𝙖𝙞'𝙙 𝙤𝙥.ᐟ𝙛.𝙧𝙚𝙖𝙙𝙚𝙧]
From Screen to Sword: Demon Slayer Isekai Story by WillowTree9653
WillowTree9653
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After sacrificing her life to save her parents, a young girl is reincarnated into Demon Slayer with OP abilities. Armed with knowledge of the world's events and her determination to save others from their tragic fates, she forges new bonds and faces unforeseen challenges. Also available on Ao3 under 'WillowTree9653' OC x Kyojuro Rengoku
𝚄𝚗𝚖𝚊𝚜𝚔 𝚖𝚎 (Demon Slayer x Reader) by SeenaJ
SeenaJ
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(y/n) (l/n) is an otaku. she gets isekaied into demon slayer....only...this isn't like your average fanfiction....
Drifting Like Scarlet Leaves [Demon Slayer x reader] by FruitPielover
FruitPielover
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In which you find yourself in Demon Slayer after staying up too late one night and forgot to keep your sanity. "... Why am I here? Just to suffer?" "Y/n, I'm hungry." "... Crap." ... Demon Slayer, its story, and characters do not belong to me, they all belong to Koyoharu Gotogue. I only own this fanfic's plot.
𝐒𝐓𝐀𝐑𝐓ᵎᵎ kny, otome ver. by princetsun-
princetsun-
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[INSANELY SLOW UPADTE!] ━━━ ❝stuck in demon slayer, but it's a dating sim? couldn't be you.❞ a simp reader. 𝐆𝐄𝐍𝐑𝐄 comedy, romance. 𝐖𝐀𝐑𝐍𝐈𝐍𝐆 !! manga spoiler, otome game/dating sim version, lowercase intended. most impressive rankings: #1 in kimetsunoyaiba | 08.08.21 #3 in pillars | 01.01.26 #9 in reverseharem | 27.02.22 #8 in knyxreader | 27.02.22 (ongoing ; various x female reader !) © princetsun- ︴START, 𝟮𝟬𝟮𝟭 © koyoharu g. ︴鬼滅の刃
METANOIA | demon slayer by diaxesh
diaxesh
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ˏˋ°•*⁀➷ METANOIA . . . . . ( oc!fem x demon slayer ) . . . . . ( poly! ) ⤷ ❝ if i follow through to care for those who i love , then they will stay alive . ❞ { 𓇼 } ೃ⁀➷. where you were isekai'd in the demon slayer world. life started to be worth fighting for once you meet and bond with everyone. will you survive this life, or will you let it all perish away? 𖡎 mature language + mental health + etc. 𖡎 started 2022 , - 𖡎 ongoing 𖡎 poly ; oc x akaza x douma x kokushibo 𖡎 fanfiction , humor , angst , fluff 𝐅𝐀𝐍𝐅𝐈𝐂𝐓𝐈𝐎𝐍 : DEMON SLAYER
𝐒𝐭𝐮𝐜𝐤 𝐢𝐧 𝐃𝐞𝐦𝐨𝐧 𝐬𝐥𝐚𝐲𝐞𝐫 ❥︎𝐊.𝐓𝐚𝐧𝐣𝐢𝐫𝐨 𝐱 𝐫𝐞𝐚𝐝𝐞𝐫 by Kasumistars
Kasumistars
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Y/n and her best friend get sucked into a world full of demons. what will happen to them? !𝐓𝐇𝐈𝐒 𝐈𝐒 𝐀 𝐌𝐈𝐗𝐓𝐔𝐑𝐄 𝐎𝐅 𝐓𝐇𝐄 𝐊𝐈𝐌𝐄𝐓𝐒𝐔 𝐍𝐎 𝐘𝐀𝐈𝐁𝐀 (𝐃𝐞𝐦𝐨𝐧 𝐒𝐥𝐚𝐲𝐞𝐫) 𝐌𝐀𝐍𝐆𝐀 𝐀𝐍𝐃 𝐀𝐍𝐈𝐌𝐄! 𝐒𝐭𝐚𝐫𝐭𝐞𝐝- 23 𝐀𝐩𝐫𝐢𝐥𝐥 2022 𝐄𝐧𝐝𝐞𝐝- re continued. took a year off 😻
To Rewrite the Stars of Fate 【ᵏⁱᵐᵉᵗˢᵘ ⁿᵒ ʸᵃⁱᵇᵃ】 by Anime_Fan589
Anime_Fan589
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*╔═══❖•ೋ° °ೋ•❖═══╗* If even I don't know who I am, then how would you know? - L\N Y\N *╚═══❖•ೋ° °ೋ•❖═══╝* What will happen when a young, troubled girl gets isekaid to her favourite manga? Especially when she knows everything that will happen? Watch as she desperately fights against the threads of fate for the characters she loves. In the journey of setting them free from their own cruel fates, the chains she put on herself from the past will come back. Will she be able to save her newfound companions? Moreover, can she too, be saved? ___________ "L/N, girl..what are you doing? Step aside or you will be killed!" Kyojurou ordered. It was obvious that she was scared. Her body was visibly shaking and her breaths were raspy. Even so, she didn't move an inch. "Because I have the same mission as you, Rengoku-san.." She gripped the handle of her blade tightly and moved to an offensive stance, "I won't let anyone here die!" Not again. She who had experienced one two many losses, would no longer let the people she cared for, to take the burden of death. However, in that desire, is a selfish reason. For she herself, longed for death. ___________ 『[̲̅c̲̅][̲̅a̲̅][̲̅u̲̅][̲̅t̲̅][̲̅i̲̅][̲̅o̲̅][̲̅n̲̅]』 ţħίş ώίĻĻ вέ ғέάţùŕίήģ ά ғέмάĻέ ŕέάȡέŕ. άρόĻόģίέş ţό ţħέ мάĻέş ғόŕ ţħίş ίήςόήνέήίέήςέ. There will also be mentions of manga spoilers. This will be following the manga. I will not be responsible if you get spoiled by the comments because I've already put warnings in both the description and tags.
Omae Wa Mou Shindeiru [DISCONTINUED] by GabrielXander
GabrielXander
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[Check my profile for the new version of this story!!] [This is so... I wrote this when I was 16 😭 I am well aware how bad this is!!] [KnY Various x Isekai!Reader] If you're honest with yourself, getting thrown into 1900's Japan was not the weirdest thing you've done/experienced in your 16/17 years of living. For example: you accidentally stole a penguin from a Zoo! You have no idea where it went, though... Well, in any case, getting isekai'd into Demon Slayer? No sweat! You can totally survive without totally losing your shit! Once you finally learn Japanese and real combat experience, it's over for those demon bitches! But, you find out too quickly that death does not discriminate, not even for Main Characters like you. (On Quotev and AO3 under the same name)