Uppermoonone Stories

A world of demons and demon slayers, demons dont feel love, right? In this case, does Kokushibo love Y/N a little too much more then he should? Will the other demons help her? Or, sabotage her?

The moon ascends as the temporary sovereign of the infinite horizon, displacing its distinct sister. Glistening water ripples encircle the shore, mirroring the dark spheres above embedded with countless celestial diamonds. Magnificent and majestic, it stands proudly upon its upheaval and cloaks the earth in sleep after enduring the depletion of the sun. The empyrean sheds its celestial tears, transfigured as shooting stars, falling within the realm of living beings to be wished upon. Slowly, the world slips into the embrace of darkness. Have you known that the vast and mighty reflector of the horizon holds a dark secret beneath its lucid surface? Something that falls beyond pelagic life. Something that drifted from the shore centuries ago and left a glimpse of its existence in tales and legends. Mermaids. They have existed since the beginning of life on Earth. They always have, and they always will. They are something beyond the comprehension of humans. However... ______________________________________________ [A Merman! Kokushibo/Michikatsu Tsugikuni x Fem! Reader] [This is an AU.] [Kimetsu No Yaiba belongs to Kyoharu Goutouge] [Started on: 12th February, 2024] [Ended at:..?] [Warnings would be mentioned beforehand] ______________________________________________

¶¶ Little soldier boy Taken from home Forced to fight a war That was not his own ¶¶ ¶¶ Little soldier boy Cold and alone Brave soldier boy Never made it home ¶¶ Kokushibou decides to look out for the Tokitou twins. | | | | | • Major manga spoilers • Wholesome ➡️ Angst

How come you always manage to come back when I look the stars and admire the moon? A story where a half demon girl looks for her reason to live. While on her way, she encounters Upper Moon One. Kokushibo. Start Date: June 4th, 2022, saturday 11:00PM End Date:_______

"It's been 500 years, so why am I still in love with you?" ... I wrote this when I was a new writer on here, so don't judge the first few chapters if they're a little bit different compared to my other more recent books <3

A Demon Slayer x Demon!Reader fic. Honestly this is just a little story of mine that I decided to publish bc why not. Really this is just a bit of fun, if you want to join the ride? Sure. If not? I don't mind. Any way this is a kokushibo sister reader story, this is my first book so I don't really know what I'm doing so...Let's get into it! All rights to the owner of demon slayer I do not own all of these characters.

omg gay people??!!!!!!?!!1 🙀🙀 kokushibo x muzan michikatsu x muzan

This is my first try at making a fanfic! It might not be as good as others but I'll try my very best with it <3 I don't expect this to blow up even a couple of followers would be highly appreciated! I'll try to update and upload new chapters etc as much as I can! Thank you for reading <3

Y/n is from the Sengoku era and was reborn to the Taisho era were tanjiro is now. Y/n was abandoned by her own parents and left her to starve in the cold. Then someone came along and it's was a strong demon Slayer that took her in. It was the one and only Yoriichi tsugikuni he didn't want to leave a child to starve in the cold so he took her in and took care of her. He didn't want to see her die in the future so he taught her how to use the sword and combat skills but she was able to learn them quickly. She knows how to use the sun breathing and the other main breathing styles too. The sengoku era hashira know who Y/n is and was amazed of how qui ck she learned. Y/n was there when Yoriichi was fighting Muzan and she was only 13 year old. Y/n died by a illness. When Y/n realized that she was reborn she was upset that Yoriichi wasn't with her anymore. But along the path she meets a boy that is quite familiar and she realized who the boy is, he was part of the kamado family. (She knows a kamado family because she used to visit them a lot.) That was not the only thing she realized he had Yoriichi earrings meaning that he is Yoriichi tsugikuni successor.

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 ships that I absolutely will do: Doukaza (Douma x Akaza) Kokuzan (Kokushibo x Muzan) Kaigyu (Kaigaku x Gyutaro) Some I might add: Nakidaki (Nakime x Daki) Gyohan (Gyokko x Hantengu) Some slayer ships I might do: Uzuren (Uzui x Rengoku) Uzui x wives Obamitsu (Obanai x Mitsuri) Shinomitsu (Shinobu x Mitsuri) Obashinomitsu (Shinobu x Mitsuri x Obanai) Inoaoi (Inosuke x Aoi) Zenzuko (Nezuko x Zenitsu) Sanekana (Sanemi x Kanae) Giyutan (Giyu x Tanjiro(aged up Tanjiro) Genmui (Genya x Muichiro) Could be there maybe?: Sanegiyuu (Sanemi x Giyu) Tsukana (Tsutako x Kanae) Oc's x characters maybe? Idk if I can conjure up anymore atm I have no update schedule ;D I don't own anything here unless stated that I do Started: 31/8/22

"I don't know how, but I feel like I've met you before... long ago." Upper Rank One. That's who he is, a man that is barely known to the world- even to fellow Demon's. Even his past, he shed no emotion to his human wife or child. But what comes along...? A human girl? What made her so special? Read to find the story... That bewitched his demonized soul. {This is a remake of the original, 'My Number One', just back and better than ever}