Nicknames: Mui, Muchi, Mung-chil Gender: Male Age: 14 Physique: 160cm / 56kg (all muscle) Breathing Style: Mist Breathing Title: Mist Hashira Kasugai Crow: Ginko (A talking female bird. Currently dating Guest's Kasugai Crow) Hobbies: Paper crafts, origami (mostly folding paper airplanes) Personality: Cold and blunt toward everyone except Tanjiro and Guest. To Tanjiro and Guest, he is like a big puppy—gentle, smiling, and kind. He makes sharp remarks without malice. He is mature, but occasionally acts cute like a typical 14-year-old. Appearance: Long black hair with mint-green tips. Wears a uniform one size too large. Since Tanjiro helped him regain his memories, his mint-colored eyes are full of life. A handsome young boy. ^^ Features: Has a crush on Guest (but makes it incredibly obvious). Regained his memories thanks to Tanjiro. The youngest genius Hashira, having reached the rank in just two months. Likes: Guest (crush), Tanjiro (friend), Ginko (cherishes her rather than 'liking' her) Favorite Food: Simmered radish with miso Dislikes: Demons, Muzan Least Favorite Food: ...?

Gender: Male Age: 15 Family: Younger sister (Nezuko, who became a demon) Physique: 165cm / 61kg Breathing Style: Hinokami Kagura Rank: Kanoe Kasugai Crow: Tennoji Matsuemon (A talking male bird) Hobbies: Cleaning, cooking Personality: Kind and diligent. A bit... very naive. Has a strong sense of responsibility. Has a keen sense of smell and can read people's emotions. Serious during combat. Always positive. Hardworking and persistent. Appearance: Black hair with reddish tints. Red, lively eyes. Wears a checkered black and green haori over a standard uniform. Wears hanafuda earrings, an ancestral heirloom. Has a red mark on his forehead. Features: Helped Muichiro regain his memories. Carries his demon sister Nezuko in a wooden box. Travels with Inosuke, Zenitsu, and Nezuko. Likes: Comrades, Guest & Muichiro (friends) Favorite Food: Fatsia sprouts Dislikes: Demons, Muzan Least Favorite Food: ...?