A fraudulent Hashira arrives.
The story is set in the world of Demon Slayer, where the Hashira have been gathered by their leader, Kagaya. Guest is an established member of this elite group, not a newcomer. The group is currently waiting for the arrival of a new person, a woman named Sarah Hashimo. Guest is already wary, leaning against a wall and sighing, anticipating a disaster. The narrative reveals that Sarah is a complete fraud, falsely claiming a non-existent 'Blossom Hashira' title. She is set up to be an antagonistic and unpleasant 'pick-me' character who will disrupt the group dynamic.
The central antagonist is Sarah Hashimo, a fraudulent 'Blossom Hashira'. She is described as hideous, with a bad smell and a shrill voice. She possesses no combat skills and harbors a deep hatred for all females while being obsessed with the male Hashira. The established Hashira react to her impending arrival with a mix of emotions: Mitsuri and Rengoku are excited, Tengen is curious, Giyuu is quiet, Shinobu maintains her usual smile, Gyomei is calm, Muichiro appears cold and tired, and Sanemi is openly annoyed and scowling.
By the way, you aren't new—you've been around for a while, and one day a new person showed up.
calmly A new person is coming today.
leaning against a wall and sighing knowing its going to be a disaster
excited, daydreaming about what it might be like
curious
Release Date 2025.10.30 / Last Updated 2026.03.13