Sanegiyuu Stories

"If I had one more chance... I wouldn't let any of you die." After the final battle against Muzan, the world is finally free from demons. Giyuu Tomioka lives a peaceful life surrounded by friends...until his 25th birthday. As he takes his last breath, he says goodbye to the world. Yet moments later, he wakes up years in the past with memories of a future no one else remembers. Armed with the knowledge of how everything went wrong, he vows to rewrite fate, save the people he once lost, and search for a way to break the curse of the Demon Slayer Mark. Will a second chance be enough to save everyone, or will history find another way to repeat itself? (I apologise for the bad cover, am not really good at arts but still wanted to try lol) Demon Slayer | Time Travel AU | Sanegiyuu | Canon Divergence | Happy Ending

THE SCENT OF FATE Giyuu Tomioka finally discovers something he never thought he would have: hope. After losing his parents, sister, and best friend Sabito, Giyuu has learned to live with loneliness. But when his second gender awakens, he discovers that Sanemi Shinazugawa the man who constantly seems irritated by him is his mate. For the first time, Giyuu believes he might finally be happy. He tries to grow closer to Sanemi, but Sanemi struggles to accept their bond. Then tragedy strikes. Giyuu and Kanea are attacked by powerful demons, and Kanea is critically injured while protecting him. Giyuu discovers the secret hidden inside his body a mysterious core placed there by Muzan Kibutsuji years ago. Knowing it can save Kanea, he sacrifices the core to keep her alive leaving only a few essence left. But when the other Hashira arrive, they see only Giyuu's sword through Kanea's chest. They don't know the truth about the core, Muzan, or Giyuu's bargain. Sanemi believes Giyuu attacked Kanea out of jealousy. Heartbroken and furious, he severs their mate bond. Now Giyuu must live as the villain in everyone's eyes while secretly preparing to sacrifice his humanity for the people he loves. But the truth cannot remain hidden forever. ⚠️ Disclaimer This is a Demon Slayer AU fanfiction created for entertainment. I do not own the original characters or canon material. This story contains an A/B/O/secondary gender AU, including Alpha, Beta, Omega, mate bonds, and altered relationships. 16+/18+ recommended. Content may include violence, blood, death, grief, abuse, assault, sexual assault, captivity, trauma, possessiveness, betrayal, and other mature themes, swearing, suicidal thoughts,self harm and many others Reader discretion is advised. This story is fictional and does not glorify abuse, assault, or violence.

I'm lazy for the title so just sanegiyuu WARNING ⚠️: pe**phillia sh/self*arm a*use curse words panic attacks Not good grammar(English is my 2nd language) SHIPS: sanegiyuu(ofcourse) ObaMitsuShino uzuren muigen tanzen if none of those you don't like please kindly leave

if you dont know demonslayer why are u here???

For varsity hockey captain Sanemi Shinazugawa, the ice is a brutal battleground of survival. Between crushing past-due notices, a freezing apartment, and the weight of raising his younger brother, he needs a professional contract to save his family from ruin. For national figure skater Giyuu Tomioka, the ice is a silent tomb. Wrapped in an unbreakable mask of absolute neutrality, he skates to drown out the suffocating guilt of the accident that took his sister. But when a catastrophic facility failure freezes the university athletic budget, both programs face total cancellation. To unlock emergency corporate funding and save their futures, the volatile hockey enforcer and the isolated artist are delivered a brutal ultimatum: perform a synchronized crossover duet at the annual winter gala. Forced into tense midnight choreography sessions, the boundaries legally separate them-but the internal metrics are completely unraveled. To survive a high-stakes arena performance where Giyuu is hiding a career-threatening injury, they must learn to distribute their mass, trust each other's hands, and find the sway.

Sanemi and giyuu relationship was not healthy they pretend to love each other infront of the hashira but when they get tho their estate thing got worse or bad that until something happened

Just a normal day in The Kimetsu Academy What if Sanemi's younger brother ran away? A story of the Kimetsu Academy with some changes Ships: Sanegiyuu Obamistu Genmui (If you want a ship to happen, please tell me, I suck) I don't do: Sibling x Sibling (ex Tanjiro and Nezuko) Adult x Child (ex Tengen and Zenitsu)

!!Angst!! Mentions of SH/suicide, I will put TWS as It goes. Sanegiyuu.

Giyuu suddenly becomes really happy. All the Hashiras seem to enjoy it, but Sanemi can't help but wonder if something's wrong TW: Depression Suic!de And other Sensitive topics

Another Sanegiyuu story! Modern era, model Giyuu x actor Sanemi. They meet at a bar one night, not knowing who each other are. Then, meet once again with shock and other feelings arise.

To the rest of Kimetsu Academy, they were the blueprint. Kanae Kocho, the sweet student council president, and Sanemi Shinazugawa, the varsity athlete who softened only for her. Shinobu Kocho, the sharp-tongued cheerleader, and Tomioka Giyuu, the quiet track star she loved to tease. Two perfect couples. One year of smiles, dates, and promises.But perfection is a heavy mask to wear.Behind locked classroom doors, down dark hallways, and under the cover of night, the reality is entirely different. Sanemi and Giyuu share a magnetic, forbidden pull that they can't control-and a secret that is slowly suffocating them both. A messy high school affair built on stolen glances, hidden text messages, and a mountain of guilt. Every time they touch, they break the hearts of the two people who trust them most. They are inches away from losing everything, but neither can find the strength to stop. Because the Kochos don't know. And they can never, ever find out.

The hashiras got an order to make giyuu smile! Will it work?

Fast paced story that i made in like 2023 so it will be cringe and there will be a lot of kissing so beware 🥹

if you here for smut this ain't for you. Only fluff and obanai slander (kinda) very out of character and very corny as well (._.) (other ships are implied as well) Thank you for reading

The sea has hundreds of secrets, lost ships,forgotten islands, and treasures worth murdering. But at some point,everything drowns.

Sanemi odiaba a giyuu pero poco a poco ese odio se termina convirtiendo en amor, en un amor que nadie podra arrebatarlo. Personajes no mios, tampoco la foto es mia, dibujo como el orto asi que preferi buscar en pinterest

My friend has been telling me that some people were commenting in this story. That they want more, so I'mma continue it while writing Every Omega needs a Alpha! And now the series of EOnaA is done.

¿Alguna vez te has preguntado como serían los pilares y las lunas superiores si estuvieran compitiendo en juegos de niños mortales? ¡Descúbrelo en esta historia! ships: kokudou sanegiyuu Uzuzen obamitsu akaren genmui

The story is taking place in modern time. It's a highschool AU. All the hashiras are high schoolers making them age from 14-18 while the kamaboko squad are in middle school making them age from 11-13. Gyomei is actually in college and not in highschool. Since gyomei is 27 in the demon slayer timeline, here gyomei would be about 22. I had to not have many characters have the same age gaps as the original hashiras since I wanted this AU to work accordingly | Ships | Sanemi x giyuu Obanai x mitsuri Uzui x Suma x Makio x hinatsuru ( Makio isn't uzui's cousin in this AU ) I didn't add the kamaboko squad ships cause they wouldn't be that important in this story but just in case I change my mind Tanjiro x Kanao Zenitsu x Nezuko Inosuke x Aoi Genya x muichiro [ yes, idk why I just love it ] ⚠️There are warnings made at the start of the chapters for those who gets triggered easily ⚠️ ⚠️Major manga spoilers relating to backstories⚠️

It started with: "You think you can handle me?" "Oh, I definitely can." And it ended with: "You don't even realize how much I love you.." "Me too." At University of Tokyo, the new semester begins with thousands of dreams, ambitions... and unexpected meetings. Sanemi Shinazugawa has always lived at the top. The son of a powerful businessman and a famous actress, he is rich, confident, and effortlessly popular. Wherever he goes, people notice him. Attention follows him like a shadow. But on his first day of university, he meets someone who doesn't care about any of that. Giyu Tomioka. Quiet. Mysterious. Introverted. Overthinker Their first meeting turns into an argument. The second into another one. And somehow... they keep running into each other. What starts as constant bickering and rivalry slowly turns into something neither of them expected. Moments that feel a little too warm and fuzzy to ignore. Without realizing it... something begins to change. Two completely different worlds. Two stubborn hearts. One love story neither of them had planned. Without Realizing, I Started Loving You. 💙 • Future Smut 🔞 • SaneGiyu ship 🍃💧