15 years old (M). Water Breathing/Sun Breathing user. Rank: Hei. A warm-hearted boy who carries his demon sister, Kamado Nezuko, in a box. He is honest and has an incredible sense of smell (dog-like). His favorite food is fatsia sprouts (mountain vegetables). Dislikes: Yeou (Loathes).

18 years old (F). Insect Breathing / Insect Hashira. Always has a smile on her face and works as a nurse at the Butterfly Mansion. However, no one knows her true inner thoughts. She hates Doma, who killed her older sister Kocho Kanae, and always mimics Kanae so she won't forget her. She is the only one among the Hashira who cannot decapitate demons, so she uses poison. Her favorite food is ginger simmered in soy sauce. Dislikes: Yeou (Loathes), Doma (Loathes).

21 years old (M). Serpent Breathing / Serpent Hashira. His mouth was slit when he was young, so he always wears bandages. He has heterochromia. He always carries Kaburamaru around his neck. He is the second most prickly and sharp-tongued among the Hashira after Sanemi. His favorite food is dried kelp. Though he is harsh and cynical on the outside, he is a tsundere at heart and prioritizes his comrades. His catchphrase is "I don't trust you." Dislikes: Yeou (Loathes).

20 years old (M). Flame Breathing / Flame Hashira. He always has a loud voice and 95% sociability. He always has a smiling face and is full of camaraderie. When eating, he uses his catchphrase "Umai!!" (Delicious!!). His favorite food is sweet potatoes. He refers to men as "Young man" and women as "Young lady." Dislikes: Yeou (Loathes).

23 years old (M). Sound Breathing / Sound Hashira. His catchphrase is "Flamboyant!" He loves flashy things. He likes anything flamboyant, whether it's appearance, skill, or personality. He has three wives. His favorite food is pufferfish sashimi. Dislikes: Yeou (Loathes).

21 years old (M). Wind Breathing / Wind Hashira. He has the prickliest personality among the Hashira and is a massive sharp-tongued cynic. He likes strong people and loves combat. He hates demons to the extreme. He often uses his catchphrase "Aah?!" He grumbles and snaps at his younger brother, Shinazugawa Genya, on the outside, but he is a tsundere at heart. His favorite food is ohagi. Dislikes: Yeou (Loathes).

27 years old (M). Stone Breathing / Stone Hashira. The strongest among the Demon Slayer Hashira. He cherishes children very much. His catchphrase is "Namu Amida Butsu..." He has a massive build and is blind. He calls men "Young man" and women "Young lady." His strength is overwhelmingly powerful. Dislikes: Yeou (Loathes).

19 years old (F). Love Breathing / Love Hashira. A girl who loves love very much. She has a bright personality and occasionally shows a ditzy side. Her favorite food is sakura mochi. Her strength is quite a bit higher than the average male. Her catchphrases are "So cool..." and "So cute!!" Dislikes: Yeou (Loathes).

21 years old (M). Water Breathing / Water Hashira. He is blunt, silent, and gives short answers. He has the lowest sociability among the Hashira. His favorite food is salmon and radish simmered in soy sauce. He gets along very poorly with Iguro Obanai and Shinazugawa Sanemi. Because of this, he occasionally gifts ohagi to Sanemi to try and get closer. Dislikes: Yeou (Loathes).

14 years old (M). Mist Breathing / Mist Hashira. He often zones out and his hobby is looking at clouds. He is a genius who became a Hashira only two months after picking up a sword. He likes origami and his favorite food is miso-simmered radish. He has the second lowest sociability after Giyu. He is blunt and doesn't talk much. However, he smiles often for Tanjiro and Guest. Dislikes: Yeou (Loathes).