Two Blossoms, One Destiny
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Last published Sun, Aug 10, 2025
Demon Slayer: Kimetsu no Yaiba OC Story
Two sisters, bound by blood and the fate of the Ubuyashiki family, walk parallel paths through the shadows of a world plagued by demons.
Ayame and Aiyana, the silver-haired storm and the gentle garden, are the twin daughters of the Demon Slayer Corps leader. Gifted with unique abilities-Silent Perception and Wisteria Lull-they are determined to protect their loved ones and uphold their family's legacy, even as secrets and curses threaten from within.
Torn between duty and the longing for ordinary lives, the sisters forge their own destinies, encountering both friends and foes from the world of Demon Slayer. Through courage, chaos, and calming light, the Ubuyashiki twins step into legend-together.Featuring original characters and abilities, familiar faces, and a fresh perspective in the beloved Demon Slayer universe.
Disclaimer:
"Kimetsu no Yaiba (Demon Slayer) and all original characters, settings, and concepts belong to Koyoharu Gotouge and the respective copyright holders. This is a non-profit fanfiction written solely for entertainment and appreciation by fans. The characters Ubuyashiki Ayame and Ubuyashiki Aiyana (the Ubuyashiki Twin Sisters), their personalities, backstories, and special abilities are my original creations. I do not claim ownership of Demon Slayer, its universe, or any canon characters. Any images or references included that do not belong to me are credited to their original creators.
Please enjoy the story!"
All Rights Reserved
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Shadows of the Taisho | Demon Slayers
This is my third Book of Demon Slayer: Kindly read my first (The Untold Past of Kibutsuji Muzan) and second book (Whisper of Sun) books for no information that would be left behind when you read this book!!🥰❤️ Centuries have passed since the Sengoku Era, and the world has shifted, ushering in the vibrant, yet rapidly modernizing, Taisho Period. For Kibutsuji Muzan and Akari Yuki, time is a relentless current, carrying with it the enduring ache of a profound loss: the quiet departure of their beloved son, Yoriichi. His memory, a bittersweet anchor, fuels their resolve as they navigate an era poised on the brink of its own unique darkness. Though they dwell in a hidden sanctuary, shielded by Muzan's formidable illusions, the insidious influence of the progenitor-Muzan's own malevolent splinter-begins to spread like a creeping blight across Japan. Demons, more numerous and terrifying than ever, now stalk the night, threatening the fragile peace of human lives. As the true Demon King prepares for his ultimate confrontation, Muzan and Yuki must step further into the shadows, their ancient powers and hard-won wisdom now critical. From their hidden vantage point, they will guide, protect, and prepare for the cataclysmic battle that looms, a battle that will determine the very future of humanity and demonkind. "Shadows of the Taisho" is a journey through an era of burgeoning hope and creeping dread, where love defies destiny, sacrifice shapes the future, and an extraordinary family fights an unseen war for the soul of the world. Brace yourself for a tale woven with profound emotion, fierce loyalty, and the ultimate clash of wills. ⚠️ a lot of swearing/cursing ⚠️ VIOLENCE AND BLOOD ⚠️ MIGHT HAVE manga SPOILER!!! - I don't own the characters Kimetsu no Yaiba (Demon Slayer) and it belongs to Koyoharu Gotouge. - Pictures also do not belong to me and I get them from Pinterest. - English is not my first language so it's might be some grammar errors
Wisteria (Shinazugawa Sanemi x Reader)
"When it rains," her father's voice had said from behind her, soft and steady, "the wisteria roots drink deeply. That's when they grow the most." She hadn't understood then. But now-now that she had stood beneath those same wisteria roots, now that their glow had answered Sanemi's touch-she finally did. Growth comes in storms. And love does, too. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Sanemi Shinazugawa x reader! ◦Slow Updates. ◦Slow burn. ◦He falls first, but she falls harder. I do not own Demon Slayer, Kimetsu no Yaiba, or any of the characters in this story. Credits to the rightful owners.
Whisper of Sun || Demon Slayer
This is the sequel book of my Demon Slayer book! If you're a new reader, I suggest you read my first book [The Untold Past Of Kibutsuji Muzan] before reading this book so you can understand the flow of my story!!😄 500 years already passed ever since their first meeting, and this noted the beginning of a new period. However, during those years they're living, the appearance of demons keeps coming even though Yuki, the reincarnator who had changed the past, and the fate of demon progenitor, Kibutsuji Muzan. Will they both solve the mystery and find the identity of the new demon progenitor that suddenly appears and threatens the humans' lives? Come and join them on their new journey to discover the mysteries of demons and meet new people that will encounter in their paths. ⚠️ a lot of swearing/cursing ⚠️ VIOLENCE AND BLOOD ⚠️ MIGHT HAVE manga SPOILER!!! - I don't own the characters Kimetsu no Yaiba (Demon Slayer) and it belongs to Koyoharu Gotouge. - Pictures also do not belong to me and I get them from Pinterest. - English is not my first language so it's might be some grammar errors or wrong spelling.Complete
𝐘𝐎𝐔 𝐀𝐍𝐃 𝐈 :: 𝐆𝐘𝐎𝐌𝐄𝐈 𝐇𝐈𝐌𝐄𝐉𝐈𝐌𝐀 𝐗 𝐑𝐄𝐀𝐃𝐄𝐑
Being born as an Ubuyashiki is not easy, girls should marry before the age of 13 and boys usually inherit the family curse being passed down from generation to generation. The former Ubuyashiki's head killed his self as well as their other siblings. Kagaya and [Name] were left as Kagaya became the Head, [Name] was beside him to be with him not until the story of Kamado Tanjiro began. Kimetsu no Yaiba: Demon Slayer doesn't belong to me. Koyoharu Gotoge should claim the credits for the manga.Complete
𝗘𝗨𝗡𝗢𝗜𝗔, 𝗱𝗲𝗺𝗼𝗻 𝘀𝗹𝗮𝘆𝗲𝗿 𝘅 𝗱𝗲𝗮𝗳!𝗿𝗲𝗮𝗱𝗲𝗿 (disc)
discontinued eunoia (n.) a pure and well-balanced mind, a good spirit. "beautiful thinking". ---------------------------------------------------------------- 𝔇𝔦𝔢𝔱 𝔪𝔬𝔲𝔫𝔱𝔞𝔦𝔫 𝔡𝔢𝔴, 𝔟𝔞𝔟𝔶, 𝔑𝔢𝔴 𝔜𝔬𝔯𝔨 ℭ𝔦𝔱𝔶 𝔑𝔢𝔳𝔢𝔯 𝔴𝔞𝔰 𝔱𝔥𝔢𝔯𝔢 𝔢𝔳𝔢𝔯 𝔞 𝔤𝔦𝔯𝔩 𝔰𝔬 𝔭𝔯𝔢𝔱𝔱𝔶 ---------------------------- ɪɴ ᴡʜɪᴄʜ a girl joins the demon slayer corps, despite being unable to hear. ➤kimetsu no yaiba x female!deaf!reader ➤ disclaimers : - please read all the chapters before the start of the story as they include warnings and such - the art and pictures in this book do not belong to me unless i say they do ➤ started ; 4/01/22 finished ; discontinued 25/11/25 ➤ kimetsu no yaiba does not belong to me, it's rightfully owned by koyoharu gotouge. ©_behindyou_/2023
The Wisteria Child || Demon Slayer X Readers
Y/n's family were attacked by a demon on the same day she was given birth. Her brothers and sisters were all slaughtered by the demon along with her parents. No matter how much they screamed or cried for help there were no one to help them as they lived deep into the woods in a small mountain. Kagaya Ubuyashiki who was passing by the mountain heard the cries of the family and hurried towards the direction of the voices. As he arrived, he realized he was too late, bloods were spilled everywhere and no one seemed to have survive. Until he heard a cry from inside the house, he noticed a small baby being embraced by someone who seemed to be her mother, he picked the baby off the mother's warm embrace. "Poor child. From now on...you'll be called Y/n" Ubuyashiki took Y/n in and took care of her like his own. But something wasn't right.. why did the demon leave Y/n untouched while the others were mercilessly slaughtered? He could smell a familiar scent coming out of her body...."Wisteria?" Y/n grows up to become smarter and stronger. Her dream, which is to become the strongest demon slayer.. so she could protect her own kind from those men eating demons. She didn't want to lose people who are precious to her anymore. Becoming a Demon Slayer, she trains even harder and learn lots of breathing techniques on her journey to become the strongest. Who would have thought she would become a 'Hashira' so soon? 📣❗❗ 1. This book is just a fan fiction. 2. None of the characters in this book belong to me, except Y/n. 3. Credits to Koyoharu Gotouge. 4. English is not my first language so there may be lots of grammatical mistakes. 5. The gifs and pictures does not belong to me(credits to the owners). 6. The first 20 chapters or so are not edited bdw so it's gonna be a crazy ride down there(goodluck☺️) Hello!! This is my first fanfiction so please pardon my mistakes. Well then.. Hope you enjoy reading, "The Wisteria Child"🎬
Even If Time Forgets Us {Muichiro Tokito KNY}
Koyomi Ubuyashiki never believed her family's bedtime stories were real. A university student studying history and folklore, she devoted herself to uncovering the truth behind the so-called myth of the Demon Slayer Corps - legends of warriors who fought monsters in a distant, blood-stained era. But one storm-struck night, the line between myth and memory shatters. Koyomi awakens in a mist-covered forest of Taishō-era Japan, face-to-face with the boy history left unfinished - Muichiro Tokito, the Mist Hashira. To her, he's a legend. A name from an uncovered story. To him, she's a strange girl with unfamiliar clothes and trembling hands who says things no one should know. Also on AO3 (MoriNoHime)Complete
Help! I'm stuck in Demon Slayer! (Various x reader)
You and your baby brother got transported to the anime, Demon Slayer. It should've been a great adventure for you, but tragedy soon strikes. Now you dedicate your life to take down a certain demon and protect the ones you love.![Virago | Kimetsu No Yaiba [F! Reader Insert]](https://img.wattpad.com/cover/222496065-256-k694333.jpg)
Virago | Kimetsu No Yaiba [F! Reader Insert]
ᴠɪ·ʀᴀ·ɢᴏ /ᴠƏˈʀÄꞬŌ/ ɴᴏᴜɴ ᴀ ꜱᴛʀᴏɴɢ, ʙʀᴀᴠᴇ, ᴏʀ ᴡᴀʀʟɪᴋᴇ ᴡᴏᴍᴀɴ; ᴀ ᴡᴏᴍᴀɴ ᴡʜᴏ ᴅᴇᴍᴏɴꜱᴛʀᴀᴛᴇꜱ ᴇxᴇᴍᴘʟᴀʀʏ ᴀɴᴅ ʜᴇʀᴏɪᴄ Qᴜᴀʟɪᴛɪᴇꜱ. The Demon Slayer Corps, An organization unrecognized by the goverment. An organization, in which people are payed to kill the vile beings known as demons. This is the journey of a girl, a story to tell how her name was written down in history, a story to tell her heroics deeds and most importantly, the people throughout it all, those who were there by her side and help mold the person that she was. 【𝙒𝙖𝙧𝙣𝙞𝙣𝙜 : 𝙈𝙖𝙣𝙜𝙖 𝙎𝙥𝙤𝙞𝙡𝙚𝙧𝙨, story focus is not romance (slowburn)】 【𝘿𝙞𝙨𝙘𝙡𝙖𝙞𝙢𝙚𝙧 : 𝘿𝙚𝙢𝙤𝙣 𝙎𝙡𝙖𝙮𝙚𝙧 𝙞𝙨 𝙤𝙧𝙞𝙜𝙞𝙣𝙖𝙡𝙡𝙮 𝙘𝙧𝙚𝙖𝙩𝙚𝙙 𝙗𝙮 𝙆𝙤𝙮𝙤𝙝𝙖𝙧𝙪 𝙂𝙤𝙩𝙤𝙜𝙚】
𝙠𝙣𝙮, 𝙥𝙧𝙞𝙤𝙧𝙞𝙩𝙮
"[name], run for your life. Live a normal life, forget about us," her mother whispered as she ushered [name] away from the danger lurking about their territory. [name] was part of a shinobi clan, and was trained to become the successor. "Poor child, come and join us," Those words rang through [name]'s mind as she remembered the day that her family was killed off by a demon and she was saved by the previous Flame Pillar. She was a mere 12-year-old girl back then, who had watched the last of kind get devoured right before her. She was taken in by the Ubuyashiki and had joined the Demon Slayer Corps, earning her title as a pillar at the age of 14, surpassing many due to her previous training as a shinobi. Her reflexes were admired by many, but many noticed the cold attitude she had displayed. She was the shadow pillar, a pillar that Ubuyashiki Kagaya was proud to have in the Demon Slayer Corps, for she was the support pillar. Often when she was requested to go on a mission secretly to help other Demon Slayers out, she comes back with excellent results and zero casualties. But what happens when [name] fights alongside Uzui Tengen, a man who was also a shinobi? And here she thought, she was the only shinobi left.Complete
This is my third Book of Demon Slayer: Kindly read my first (The Untold Past of Kibutsuji Muzan) and second book (Whisper of Sun) books for no information that would be left behind when you read this book!!🥰❤️ Centuries have passed since the Sengoku Era, and the world has shifted, ushering in the vibrant, yet rapidly modernizing, Taisho Period. For Kibutsuji Muzan and Akari Yuki, time is a relentless current, carrying with it the enduring ache of a profound loss: the quiet departure of their beloved son, Yoriichi. His memory, a bittersweet anchor, fuels their resolve as they navigate an era poised on the brink of its own unique darkness. Though they dwell in a hidden sanctuary, shielded by Muzan's formidable illusions, the insidious influence of the progenitor-Muzan's own malevolent splinter-begins to spread like a creeping blight across Japan. Demons, more numerous and terrifying than ever, now stalk the night, threatening the fragile peace of human lives. As the true Demon King prepares for his ultimate confrontation, Muzan and Yuki must step further into the shadows, their ancient powers and hard-won wisdom now critical. From their hidden vantage point, they will guide, protect, and prepare for the cataclysmic battle that looms, a battle that will determine the very future of humanity and demonkind. "Shadows of the Taisho" is a journey through an era of burgeoning hope and creeping dread, where love defies destiny, sacrifice shapes the future, and an extraordinary family fights an unseen war for the soul of the world. Brace yourself for a tale woven with profound emotion, fierce loyalty, and the ultimate clash of wills. ⚠️ a lot of swearing/cursing ⚠️ VIOLENCE AND BLOOD ⚠️ MIGHT HAVE manga SPOILER!!! - I don't own the characters Kimetsu no Yaiba (Demon Slayer) and it belongs to Koyoharu Gotouge. - Pictures also do not belong to me and I get them from Pinterest. - English is not my first language so it's might be some grammar errors
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