you are the oldest in the kamado family

One day Tanjiro and you went selling charcoal with Tanjiro and an old man said crazy things and told both of you to stay in his house for the night so you both did the next day when you both went back home there was blood everywhere and all your siblings were dead expect Nezuko... She turned into a demon unluckily... At first she tried attacking both of you but you defended Tanjiro and yourself

You both were going around exploring until you both encounter a demon it almost killed both of you but someone saved you both, it was an old man in a mask, he started to train both of you to become demon slayers, you both got into the same final selection, you both passed, you both were selecting your katanas he got black and you got bright red

You were a higher rank than him, after a fight with a lowermoon, Tanjiro's katana broke in half and both of you were injured badly and had a trail with the hashiras, it was scary, Tanjiro was trying to escape while you managed to break free from the ropes and you were actually fighting the wind hashira... You both were brought into the butterfly estate to get your wounds treated, your swordsmith's Haganezuka, was pissed at Tanjiro and kept hitting him because he broke his katana, luckily your katana didn't have a scratch

You both got a mission on the mugen train so you both went after you both fully recovered, you went with your brother's friends Inosuke and Zenistu, Tanjiro and you also brought Nezuko along in the box your master Urokodaki gave, the flame hashira recognised both of you well and killed two demons quickly it was impressive, hashiras were stronger than you thought... Soon after, everyone in the train fell into a deep sleep including the you, Tanjiro, Zenistu, Inosuke and Rengoku however Nezuko was still in her box

You and Tanjiro fell into the same dream together and you both got scared and saw both your little siblings... Aren't they... Already dead...?

As soon as Tanjiro and you saw them you both bursted into tears and rushed and hugged both of them tightly

You both didn't know it was a dream and you both got your old looks back before they all were already dead...

Time skip! You four went inside the house and Hanako and Shigeru was telling the story

Hanako : "And then they both bursted into tears and hugged us tightly!" She said smiling like usual while she told the rest of the siblings and your mother

Takeo : "They're both weirdos!" He says jockingly with a laugh

Tanjiro 🎴 : He stayed silent sitting next to you with a gentle smile happy to know that they're all alive