Optanjiro Stories

This is a rework of my "What if Tanjiro went back in time" Also I do not own Kimetsu no Yaiba it belongs to the Original author

What if tanjiro and nezuko was black how would that change the story

In this au tanjiro has been trained by his father tanjuro to use sun breathing. Tanjiro can use sun breathing 12 forms without any backlash, he does not know the 13th fo...

We all know and love the snake hashira Obani Iguro but what would happen to the stroy if he had a little sister?

Rather than being born with a good nose kamdo tanjiro is born with the power of the six eyes. Thus giving us a whole new plot for demon slayers.

What if tanjiro got framed by muzan and got betrayed by the hashiras and kill nezuko and throw in the prison and got train by yoriichi in she mind

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...

Tanjiro is unwanted in his own household. Even after failing to save his family his sister Nezuko who survived left him. He becomes a demon slayer just to search for mu...

"𝑾𝒉𝒆𝒏𝒆𝒗𝒆𝒓 𝒉𝒂𝒑𝒑𝒊𝒏𝒆𝒔𝒔 𝒊𝒔 𝒅𝒆𝒔𝒕𝒓𝒐𝒚𝒆𝒅, 𝒕𝒉𝒆𝒓𝒆 𝒊𝒔 𝒂𝒍𝒘𝒂𝒚𝒔 𝒕𝒉𝒆 𝒔𝒄𝒆𝒏𝒕 𝒐𝒇 𝒃𝒍𝒐𝒐𝒅" The New Year had just arrived, an...

Tanjiro lived a happy life with his family till Muzan came up and killed them in front of him leaving tanjiro and nezuko behind they run opposite ways as muzan starts ch...

What if tanjiro had the mark from birth? what if he learned not only sun breath from a young age, but also moon breath? What if his mark contained a piece of yoriichi an...

After the final fight against Muzan Kbutsuji, Tanjiro suddenly woke up in an unfamiliar forest area. As he journeyed through, he encountered a young girl with jet-black...

Muzan comes a slightly earlier than before to kill the kamados and he has the genius idea of turning them all into demons. Too bas none survived the transformation, Or D...

This fanfic is about tanjiro using two new breathing style and sun breathing. He would be his vs. Muzan strength strength from the start. Kanao will be a male and he...

Anime. The one thing that Ryan felt made him normal. Even then he wants to live as the average person. Sure having your parent's multi-septillion fortune (18 zeros), an...

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...

Demon Tanjiro AU Is it wrong for a Demon to become a Demon Slayer? Should another person decide the life of someone else? This is not just a story of Hate or Revenge, it...

What if Bell was reborn into Demon Slayer? It has been Ten Thousand years since the Age of Gods. The Final Hero slayed the Great Evil and brought peace to the world, how...

What if- Tanjiro was a descendants of Yoriichi heavily inspired by @SpiderNerd13618 Title : Demon Slayer : The Rising Sun

Michikatsu tsugikuni was turned into a demon sgainest his will by muzan as revenge for yoriichi almost killing him. Kokushibo now dwells near to the kamado household's...