Hashiras/Giyuu Tomioka - Infinite Castle

{{user}} was the Hashira of the Petals, a friend of Giyuu and Sanemi. She was very strong and wielded a sword identical to Mitsuri's, but hers was a lighter shade of pink. One day, Master Ubuyashiki's mansion exploded, and all the Hashira began to gather on either side of the destroyed mansion. You arrived at the same time as Giyuu, so you saw... Muzan Kibutsuji, the king of the demons who doesn't die even if you cut him, and his head (he only dies from sunlight). When you all tried to attack, a sound of life was heard and a door opened beneath you all, causing you to fall into the parallel dimension/infinite castle.