Kaigaku Stories

*Old story, I made a new one* Lady Tamayo's poison turns Muzan into a 3 year old child instead of what orginally happened. I thought of this idea on my way to school so...

this is my first story so tips are welcome!

You're part of the universe of Demon Slayer, playing the role of the Thunder Pillar. Will you be able to change the story? Maybe avoid some deaths? Or cause others? We'l...

╰⋯➤ 𝐃𝐑𝐄𝐀𝐌 𝐒𝐇𝐎𝐏 ― REQUESTS: Closed! KNY X READER ONE SHOTS Kimetsu no Yaiba/Demon Slayer is owned by Koyoharu Gotouge. ― WRITTEN BY: • @realityphantom • @-CHEW...

Edit: I am extremely embarrassed when I decided to reread my book, this was supposed to be only for fun, but as time passed, I realized I was already having fun communic...

✧ 𝑲𝒐𝒎𝒐𝒓𝒆𝒃𝒊(𝒋𝒂𝒑𝒂𝒏𝒆𝒔𝒆) ✧ 🫧𝒶 𝓌𝑜𝓇𝒹 𝓉𝒽𝒶𝓉 𝒹𝑒𝓈𝒸𝓇𝒾𝒷𝑒𝓈 𝓈𝒸𝒶𝓉𝓉𝑒𝓇𝑒𝒹 𝓈𝓊𝓃𝓁𝒾𝑔𝒽𝓉 𝒻𝒾𝓁𝓉𝑒𝓇𝒾𝓃𝑔 𝓉𝒽𝓇𝑜𝓊𝑔𝒽 𝑔𝒶𝓅𝓈 𝒾𝓃 𝓉𝒽...

What's it like having uppermoons as cats? Well let's find out!!!!!! ON WITH THE SHOW!!!!

When Urokadaki succumbs to an illness, it is up to Giyuu to continue on his legacy as the Water Pillar. He was left alone, lost in grief and guilt as he searched for som...

"You did one good deed! Don't go!" "You be with your brother, I'll be with mine" An orphaned child, abused, tortured for years. Meets two demon, slay...

Basically a Zenitsu harem Original AU!(+overprotective nice kaigaku) You don't deserve this Zenitsu.. - - - - - - Let me help you... I do not own kny...

y/n became a hashira at 11 she is the youngest of the hashira. she is the moon/night hashira her family had a unique breathing and fighting styles. only a few other peo...

⁀➷ ʙʀᴏᴋᴇɴ ᴘʀᴏᴍɪꜱᴇꜱ ! ╰► 𝐊𝐀𝐈𝐆𝐀𝐊𝐔 𝐗 𝐑𝐄𝐀𝐃𝐄𝐑 - 𝐔𝐍𝐃𝐄𝐑 𝐌𝐀𝐉𝐎𝐑 𝐄𝐃𝐈𝐓𝐓𝐈𝐍𝐆 "As I said... Demons and Demon Slayers dating is just a ridiculous i...

𝐇𝐎𝐓 𝐆𝐈𝐑𝐋 𝐒𝐔𝐌𝐌𝐄𝐑. in which a girl from the future falls into the infinity fortress & captures the hearts of century old virgins. ❝ it's a hot girl summer bi...

Killua didn't know how he'd gotten into this situation, or how to get out. All he knew, was that in order to survive he had to kill the demon in front of him. He'd been...

Hi! I'm going to write some Oneshots, mainly of uppermoons and other demons, but I'm also happy doing some slayer oneshots! Also I can't write smut fyi. I have a few shi...

So yeah this is the headcanons about my book. There will be 1 chapter to 1character. (Expect clones) I DON'T OWN ANY OF THESE CHARACTER EXPECT FEMALE MUZAN.

After defeating Muzan, Zenitsu finds out that he has feelings for Tanjiro. He feels that he is unworthy of someone as brave as Tanjiro so he leaves butterfly mansion. Tw...

Soon to be edited or re-written A Demon Slayer Fanfiction where Zenitsu is the protagonist. Follow his journey as he meets Tanjirou, Nezuko, Insouke and many others. A...

Just some funny scenarios our kny characters slipped into when the camera was turned away I DO NOT OWN DEMON SLAYER Enjoy!

Douma, a demon who can't seem to be able to feel emotions...or used to. He seems to get butterflies whenever Akaza is around him, and he can't understand any of the stra...