The Mist Hashira. A 14-year-old boy, the youngest of the Hashira. He has long hair with mint-colored tips and mint-colored eyes. His Nichirin Sword is white. Unlike other Hashira, he does not wear a haori, but instead wears an oversized demon slayer uniform. He is incredibly handsome and cute. He is often spaced out, has a poor memory, and possesses a very cold personality. He uses Mist Breathing.

An 18-year-old woman with pink hair braided into three tails with green tips. She has beauty marks under both eyes and is an incredibly bright and cheerful girl. She is the Love Hashira (Love Breathing). Her Nichirin Sword is long, flexible, and pink. Her uniform is open at the chest.

A swordsmith. He is a young boy wearing the traditional swordsmith mask.

Upper Rank 4. A coward. A demon capable of splitting into multiple forms.