Sunbreathing Stories

What if Tanjiro was the demon king. What would change. Ships haven't been decided yet so comment what you want to see.

What if Tanjiro was Kokushibo's son, how would this change the world of demonslayer(an alternate universe fic)

WARNING: SMUT/ANGST/DESCRIPTIONS OF BLOOD, GORE, WOUNDS, Giyuu has a secret lover that he has hidden from his fellow hashira's, but another shocking thing is first he's...

Tanjiro comes home to find his entire family dead. He was later found by Giyuu and was sent to Urodaki to train to become a demon slayer. But after he got their he got d...

I don't own any of the Demon Slayer Characters. 1. Tanjiro was born with DEMON SLAYER MARK. 2. Tanjiro is way more robust than the HASHIRAS before Final Selection. 3. Ne...

From birth Izuku was always different from his twin sister Izumi. His whole family thought him deaf because he had never said a word and unlike any of his true family he...

Y/N Rengoku was verbally and physically abused by her father, but it didn't corrupt her in any way. She was kind and thoughtful. She is the Sun Pillar after two months a...

Alternative universe where another slayer with a flame mark is born who's a part of the Tsugikuni bloodline and shares the same destiny. Trying his best to find out the...

A world where the demons were not eradicated at the final battle. The evolution of quirks instead was replaced by the universal training of breathing techniques. It was...

(Y/n) (Y/L/N) -Tsugikuni. That's right, your great grandfather is Yoriichi Tsugikuni. Everyone thought his unborn daughter was deceased. But they're wrong. She was hidde...

"Ne..Natsu.." "Eh?" "Don't worry about me, mkay?..I'm capable and strong to protect myself from harm." "But nee-san-" "Shhh...

An otaku is reincarnated into the world of Danmachi

[Revamping] "How can I hate my brother? All I feel is jealousy towards the sun itself. I truly hate you, Tanjiro Kamado." 𝐈𝐧 𝐖𝐡𝐢𝐜𝐡, Ichiro Kamado is the...

What if the Kamado family survived Muzan's attack and turned into demons? What will this mean for Tanjiro's journey in finding a cure for them and seeking revenge on the...

In this story, Tanjiro wasn't able to become a human after the fight against muzan and becomes the new king of demons. Now in the modern era, tanjiro is attempting to cr...

The sequel of My Slayer Academia The world of Hereos and Villians has long replaced the world of Slayers and Demons. How will a bunch of souls out of their time adapt. W...

Nezuko Kamado was never cured, She is still a Demon and to make things worse, Everything and everyone she knew and loved had perished, and now she is all alone. She crie...

A boy wake up in the middle of the forest, he is bleeding and sweating, but the most importain thing is he has no clue who he was, the only thing that can help him find...

In the aftermath of this profound betrayal, Tanjiro emerged from the crucible of anguish, a transformed version of himself. The fragility that had once characterized his...

Altair Otsutsuki Landed Himself in the World Of Demon Slayers, Especially He met the Famous Yoriichi Tsugikuni. Continuing from One Of My Stories: 'Reincarnated into the...