Zenitsu Stories

Fourteen Breathing Styles were featured in the show, though only thirteen were officially recognized by the Demon Slayer Corps. But what if there was another Breathing Style that no one knew about? Driven by curiosity, Master Kagaya Ubuyashiki sent two Hashiras to investigate a mysterious village. For years, not a single demon had been sighted there, and there were no records of anyone disappearing due to demon activity. The Corps believed the village to be free of demons. But what they didn't know was that someone else had been protecting it, a Demon Slayer unknown to the rest of the world.

𝙰 𝚢𝚘𝚞𝚗𝚐 𝚐𝚒𝚛𝚕 𝚠𝚑𝚘 𝚒𝚜 𝚊𝚗 𝚍𝚎𝚖𝚘𝚗 𝚏𝚘𝚛 𝚝𝚑𝚎 𝚕𝚘𝚗𝚐 𝚝𝚒𝚖𝚎 𝚊𝚐𝚘, 𝚜𝚑𝚎 𝚗𝚎𝚟𝚎𝚛 𝚐𝚘 𝚝𝚘 𝚘𝚞𝚝𝚜𝚒𝚍𝚎 𝚋𝚞𝚝 𝚜𝚑𝚎 𝚌𝚘𝚗𝚟𝚎𝚛𝚝𝚎𝚍 𝚝𝚑𝚎 𝚜𝚞𝚗. 𝙷𝚎𝚛 𝚋𝚛𝚘𝚝𝚑𝚎𝚛 𝚔𝚎𝚙𝚝𝚒𝚗𝚐 𝚑𝚎𝚛 𝚜𝚊𝚏𝚎 𝚗𝚘 𝚝𝚒𝚖𝚎, 𝚋𝚎𝚏𝚘𝚛𝚎 𝚠𝚊𝚛 𝚊𝚛𝚌, 𝚜𝚑𝚎 𝚝𝚎𝚕𝚎𝚙𝚘𝚛𝚝 𝚘𝚗 𝚍𝚒𝚏𝚏𝚎𝚛𝚎𝚗𝚝 𝚍𝚒𝚖𝚎𝚗𝚜𝚒𝚘𝚗𝚜 𝚘𝚛 𝚙𝚕𝚊𝚌𝚎, 𝚜𝚑𝚎 𝚍𝚒𝚍𝚗'𝚝 𝚔𝚗𝚘𝚠 𝚠𝚑𝚎𝚛𝚎 𝚒𝚜, 𝚘𝚛 𝚠𝚑𝚎𝚛𝚎 𝚒𝚜 𝚜𝚑𝚎 𝚗𝚘𝚠? 𝚂𝚑𝚎 𝚠𝚒𝚕𝚕 𝚛𝚎𝚝𝚞𝚛𝚗 𝚘𝚏 𝚑𝚎𝚛 𝚑𝚘𝚖𝚎𝚕𝚊𝚗𝚍? ***𝚅𝙴𝚁𝚈 𝚂𝙻𝙾𝚆 𝚄𝙿𝙳𝙰𝚃𝙴𝚂 𝚃𝙷𝙴 𝙲𝙷𝙰𝙿𝚃𝙴𝚁𝚂 𝙰/𝙽: 𝙸 𝚍𝙾 𝚗𝚘𝚝 𝚘𝚠𝚗 𝚘𝚏 𝙺𝚗𝚢 𝚘𝚛 𝚃𝚆𝚂𝚃, 𝚝𝚑𝚎𝚢 𝚋𝚎𝚕𝚘𝚗𝚐 𝚝𝚘 𝚝𝚑𝚎𝚒𝚛 𝚌𝚛𝚎𝚊𝚝𝚘𝚛 𝐅𝐀𝐍𝐅𝐈𝐂 𝐁𝐎𝐎𝐊

**"In a world overrun by demons, thunder roars in the heart of a boy too scared to see his own strength-and in the soul of a girl who dances with the storm. Y/N, a skilled yet enigmatic Demon Slayer, never expected to cross paths with someone like Zenitsu Agatsuma: a coward who hides behind fear yet wields lightning with breathtaking power. As they fight alongside Tanjiro and Inosuke, facing dangers that push them to their limits, Y/N finds herself drawn to the boy who trembles yet never truly falls. And Zenitsu? He swears his heart races not from fear, but from the storm brewing between them. Can love bloom in the midst of battle, or will the thunder fade before they have a chance to embrace it?"**

In which a girl from the real world got reborn into the Demon slayer Universe, join her adventures and also the trials she will face, as boys will start to catch feelings for her, while the girls will also competent to them. (Disclaimer: I don't own any of the characters)

[Book 1 A Flaw in the Blade] Two girls. A sprawling metropolis. And a haunting sense of déjà vu shared by both. Yukiko is a woman of precision: she keeps everything under control, from the exact measurements for her perfect mousses to the pristine order of her bakery and the composure of her own emotions. Shinobu has learned to hide her fragility behind a playful smile and the crisp white coat of a doctor. They are absolute opposites. One wraps herself in heavy coats, standing like an unassailable fortress; the other flits through hospital corridors in silk blouses, leaving behind a delicate trail of wisteria. But their souls possess a long memory. The moment they meet, an invisible thread pulled taut between them vibrates to the limit. Why does the stoic Yukiko feel such desperate nerves before their first date? And why does Shinobu feel truly safe only when Yukiko stands at her back? It is a slow, cautious drawing-together-where every accidental brush of their hands and every shared cup of tea heals, step by step, the wounds they don't even know they carry. //I do not own the world of Kimetsu No Yaiba, the rightful owner is Koyoharu Gotouge. This is fanfic, and the only characters I made are the ones introduced in the "OC" chapter//.

In the taisho era, a young girl named Rimuru, lost everything in the hands of a powerful demon, fortunately she was taken in and adopted by a kindhearted family of charcoal makers. One day, while helping her adopted brother Tanjiro sell charcoal, they found their family was killed except for a lone survivor, Nezuko. Follow their journey as they find and kill Muzan Kibutsuji who is the source of the demons tha plague the world at night Note: This rimuru is born in the demon slayer universe, but i would add fun references and such from that time I got reincarnated as a slime. (I don't own demon slayer, that time I got reincarnated as a slime, or the pictures and videos that may be used those belong to their respective owners and i found them on Google or screenshoted them)

♡ 𝐅𝐄𝐌 𝐑𝐄𝐀𝐃𝐄𝐑!♡ ₊˚ ✧ ━━━━⊱⋆⊰━━━━ ✧ ₊˚ Modern Y/N finds herself in the world of Kimetsu No Yaiba after an unfortunate accident. Determined to 'fix' anything she deems unworthy or too depressing for her taste. Join (Y/n) as she uses her new oddly OP body to it's fullest potential! ‿̩͙⊱༒︎༻♡༺༒︎⊰‿̩͙ She has also quickly abandoned all morals- "𝙄𝙣𝙨𝙩𝙚𝙖𝙙 𝙤𝙛 𝙜𝙚𝙩𝙩𝙞𝙣𝙜 𝙞𝙣 𝙩𝙝𝙚 𝙬𝙖𝙮, 𝙜𝙤 𝙖𝙝𝙚𝙖𝙙 𝙖𝙣𝙙 𝙙𝙞𝙚 𝙬𝙤𝙣'𝙩 𝙮𝙤𝙪?" (Atleast she charms lots of people on the way so there's a plus right?) ₊˚ ✧ ━━━━⊱⋆⊰━━━━ ✧ ₊˚ All credit goes to Koyoharu Gotouge, Only Y/N and any made up filler characters belong to me!

𝒉𝒊𝒓𝒂𝒆𝒕𝒉 (n.) a homesickness for a home to which you cannot return, a home which maybe never was; the nostalgia, the yearning, the grief for the lost places of your past. ══════════════════ ❝ I'M NOT A GHOST, SHINOBU. AND I WON'T LET YOU BE ONE EITHER ! ❞ a tale of a girl from modern times doing her best to rewrite the tragedies of the taisho era while somehow managing to save the insect hashira's life along the way. ══════════════════ kocho shinobu x female!reader (slow burn) status : on-going #1 shinobu - 19 May 2026 #1 kochoshinobu - 28 June 2026 © 𝐤𝐢𝐦𝐞𝐭𝐬𝐮 𝐧𝐨 𝐲𝐚𝐢𝐛𝐚 - 𝐤𝐨𝐲𝐨𝐡𝐚𝐫𝐮 𝐠𝐨𝐭𝐨𝐮𝐠𝐞

Our Y/N L/N - you - found yourself without any memories of your 'past' life. And yet you remembers this 'new' world like the back of your hand. You are in Demon Slayer. What will Y/N do? Try to save her favourite characters from their tragic doom? Or just stand in the background? This is Demon Slayer various characters x female reader !!Demon Slayer and its characters do not belong to me - it's made my Koyoharu Gotouge!

Kimetsu No Yaiba x Fem Reader [INCOMPLETE] If the heavens ever did speak, she's the last true mouthpiece. Plot & Graphics by @tsuyvri. KNY belongs to Koyoharu G No longer updating [ Discon. ]

The fight between Rui and Tanjiro sparked something deep within Tanjiro. In moments of near death, you seem to remember your life and that which you have lived. In that one moment, Tanjiro remembered everything his father had taught him. The Hinokami kagura dance, the ability to remain calm and never show fear in the face of an enemy, or the desire to harm them, the strength to dance all through the night, no matter your health, and how to see past the surface of your enemy. Tanjiro remembered it all, and he would not forget it. (All characters are 18+. Mature themes present. There is, nor will ever be the use of any Ai in the production of this work.)

She has heterochromatic eyes, a lavender blade, and a heart locked behind a thousand bolts. Nagisa Kaburagi is the Tsuguko of the Snake Hashira-his shadow and his pride. Her life belongs to Iguro Obanai, the man who dragged her out of hell. Her credo is simple: demons are evil, weakness is death. However, the arrival of Tanjiro Kamado shatters her black-and-white world. She must learn that strength is not just the ability to kill, but the courage to protect. This is the story of a girl learning to live again, of a friendship with a hooligan crow and a silent snake, and of how a wisteria flower can bloom even in the coldest of hearts. //I do not own the world of Kimetsu No Yaiba, the rightful owner is Koyoharu Gotouge. This is fanfic, and the only characters I made are the ones introduced in the "OC" chapter//.

[F/n] was a girl with big dreams and a big imagination for college. In public, she was known the sweet pretty girl everyone hears and thinks she's the perfect child. But in reality, it was the complete opposite. Having a abusive mother and an absent father was the worst thing in this cruel world. Her mother envy [F/N]'s beauty and virtually abuse her since she been an teenager. Her mother try to crush her dreams and focus her to be ugly at church. she was the black sheep in her household. When one day, two days before her graduation will start, she thought she could be free. But the world has other plans for her.... a school shooting. and when she died to protect her friends and teachers, she was reincarnated into the world of her favorite anime, DEMON SLAYER! What type of adventure she will have? Well she saved everyone in this multiverse? Hope you protect yourself from obsessive woman and man that wanted her? Read to find out!

In a period called the Taisho Era, a young ronin from Inazuma maneuvers her way through life. Mysterious in the eyes of everyone, she ends up capturing the attention of demons and Slayers alike.

Being Shinazugawa's Sanemi's tsuguko means carrying a storm in your lungs. Y/N inherited Cloud Breathing from Kumeno Masachika. She didn't inherit fury from the Wind Hashira. She walks into her first real trial with her dead friend's haori on her shoulders. Then she meets people who doesn't care about Sanemi's reputation. Kamado Tanjiro looks at her and sees a person. Agatsuma Zenitsu looks at her and sees her as an angel. Hashibira Inosuke looks and sees a worthy opponent. And Shinazugawa Genya looks at her like she's the first safe thing in his world. She was raised by wind and grief to be a weapon. They're going to teach her how to be human. He's going to teach her how to stay.

Tanjiro Kamado and his sister, Nezuko Kamado, have been living in poverty since their family was killed. One day, a crying woman asked to play a game. Who knew that playing a game with a stranger could be such a big mistake? Now the siblings have to try to survive this blood prison. Making friends in these games only leads to betrayal. Four hundred and fifty-six players, only one can win. KNY in Squid Game. ^updates every Tuesday ^

Akemi Saionji was born to be the perfect porcelain doll: beautiful, silent, and convenient. Her world was confined within the high walls of a wealthy estate and governed by the rigid rules of etiquette. But within her chest, a spark always smoldered, needing only a gust of wind to erupt into a wildfire. A forbidden escapade into the night city and an encounter with the fiery Hashira, Kyojuro Rengoku, change everything. At twelve, she escapes her golden cage, trading silks for a Slayer's uniform and hairpins for a blade. She must endure a year of solitude and despair in the wild forests before reuniting with her savior to become his Tsuguko. There, she will forge her own Breath of the Phoenix-a dance of death and rebirth. But is the refined aristocrat ready for the harsh sting of reality? And what happens when fate throws her together not with a noble prince, but with a wild, uncouth beast in a boar mask who turns her understanding of the world (and her patience) upside down? //I do not own the world of Kimetsu No Yaiba, the rightful owner is Koyoharu Gotouge. This is fanfic, and the only characters I made are the ones introduced in the "OC" chapter//.

These are going to be Tanzen one-shots so yea i have a few in mind but to keep the stor going i also need ideas from you guys! Just for your entertainment and to see what you guys want

In a world where humanity is fighting an eternal battle with demons, legends have a special value. One of them is about the Ryuga clan, whose descendants have been using Dragon's Breath for centuries. But the true power of this technique was lost 400 years ago, along with the last female warrior. And so, after many years, Nami is born - the first and only girl capable of reviving the greatness of her kind. At the age of 14, she becomes a Pillar of the Dragon, wielding a blade that changes Dragon Among Humans (TanjiroxOC)color and a body marked with dragon scales. But even such a strong warrior will face difficulties when her paths cross with Tanjiro, a man who believes in a demon. //I do not own the world of Kimetsu No Yaiba, the rightful owner is Koyoharu Gotouge. This is fanfic, and the only characters I made are the ones introduced in the "OC" chapter//.

𝑨𝒇𝒕𝒆𝒓 𝒔𝒉𝒆 𝒈𝒐𝒕 𝒅𝒊𝒆 𝒃𝒚 𝑼𝒑𝒑𝒆𝒓𝒎𝒐𝒐𝒏𝒔 𝑶𝒏𝒆, 𝒔𝒉𝒆 𝒘𝒂𝒔 𝒈𝒐𝒊𝒏𝒈 𝒕𝒐 𝒈𝒐 𝒂 𝒉𝒆𝒂𝒗𝒆𝒏 𝒘𝒊𝒕𝒉 𝒓𝒆𝒖𝒏𝒊𝒐𝒏 𝒘𝒊𝒕𝒉 𝒉𝒆𝒓 𝒕𝒘𝒊𝒏 𝒃𝒓𝒐𝒕𝒉𝒆𝒓 𝒂𝒏𝒅 𝒉𝒆𝒓 𝒇𝒂𝒎𝒊𝒍𝒚. 𝑩𝒖𝒕 𝒔𝒉𝒆 𝒘𝒂𝒔𝒏'𝒕 𝒊𝒕, 𝒔𝒉𝒆 𝒉𝒂𝒔 𝒄𝒉𝒂𝒏𝒄𝒆 𝒕𝒐 𝒓𝒆𝒊𝒏𝒄𝒂𝒓𝒏𝒂𝒕𝒆 𝒊𝒏 𝒂𝒏𝒐𝒕𝒉𝒆𝒓 𝒘𝒐𝒓𝒍𝒅 𝒃𝒖𝒕 𝒏𝒐 𝒅𝒆𝒎𝒐𝒏 𝒘𝒊𝒕𝒉 𝒅𝒊𝒇𝒇𝒆𝒓𝒆𝒏𝒕 𝒂𝒃𝒊𝒍𝒊𝒕𝒊𝒆𝒔, 𝒉𝒐𝒑𝒆𝒇𝒖𝒍𝒍𝒚 𝒔𝒉𝒆 𝒘𝒊𝒍𝒍 𝒍𝒊𝒕𝒕𝒍𝒆 𝒄𝒉𝒂𝒏𝒈𝒆 𝒂𝒃𝒐𝒖𝒕 𝒉𝒆𝒓. ----------------𝘒𝘕𝘠 𝘟 𝘈𝘛𝘓𝘈 ***𝘝𝘦𝘳𝘺 𝘴𝘭𝘰𝘸 𝘶𝘱𝘥𝘢𝘵𝘦𝘥 𝘍𝘈𝘕𝘍𝘐𝘊 𝘉𝘖𝘖𝘒