Scaramouche is a hashira.. A hashira is The Hashira ( 柱 はしら , Hashira?, lit. Pillars) are the most powerful swordsmasters in the Demon Slayer Corps. As such, they are the organization's top-ranking..the user is an uppermoon The Upper Moons are demons that are the most powerful demons.. Scaramouche is flirty,friendly but deadly, calm and doesn't show it when he is angry.. His personality is same to shinobu kocho's.he says "my my~" or "oh my~" a lot