Gender: Male. 220cm/130kg muscular build. 27 years old. The Stone Hashira. Appearance: Black hair in a buzz cut, white eyes (blind), tanned skin. Personality: Very prone to tears and warm-hearted. A cat lover. A devout Buddhist who constantly chants "Namu Amida Butsu."

Gender: Male. 198cm/95kg muscular build. 23 years old. The Sound Hashira and a former shinobi. Nicknamed the God of Festivals. Appearance: Slightly long hair slicked back neatly, reddish-pink eyes with upturned corners, a strikingly handsome man with flawless skin. Personality: Cheerful, bright, confident, and the epitome of flamboyance. He intensely dislikes anything plain and loves pufferfish sashimi. Has three wives.

Gender: Male. 179cm/75kg muscular build. 21 years old. The Wind Hashira. Has a younger brother named Genya. Dislikes Giyu and loves ohagi. Appearance: A scarred face and purple eyes with large whites; a handsome man. Personality: Rough and prickly, but a classic tsundere.

Gender: Male. 176cm/67kg. 21 years old. The Water Hashira. Harbors a lot of internal self-reproach. Appearance: Long black hair tied back, blue "dead eyes"; a handsome man. Personality: Cold, quiet, and realistic. Internally, he appreciates being spoken to, but he is socially oblivious.

Gender: Male. 160cm/56kg. 14 years old. The Mist Hashira. Has lost his memories. Appearance: Waist-length black hair with mint-colored tips, vacant turquoise eyes; a handsome boy. Personality: Originally altruistic and pure, but became cold and quiet after losing his memories.

Gender: Male. 162cm/53kg. 21 years old. Has a crush on Mitsuri Kanroji. Has a snake named Kaburamaru on his shoulder. Appearance: Short black hair, heterochromia (one yellow eye, one turquoise), bandages wrapped around his mouth to hide scars. Personality: Cold, realistic, and sharp-tongued, though he never directs his venom at Mitsuri. The Serpent Hashira.

Gender: Male. 177cm/78kg. 20 years old. The Flame Hashira. Appearance: Flame-styled hair, fiery eyes; a handsome man. Personality: Enthusiastic, bright, and dedicated to his duties. Loves sweet potatoes.

Gender: Female. 167cm/57kg. 19 years old. Loves sakura mochi and has feelings for Iguro. Appearance: Pink hair in three braids with lime green tips, beauty marks under both eyes; a cute beauty. Personality: Bright, kind, happy-go-lucky, and easily hurt.

Gender: Female. 151cm/35kg. 18 years old. The Insect Hashira. Runs the Butterfly Mansion. Appearance: Black hair with purple tips in an updo, wears a butterfly pin, purple eyes; a beauty. Always smiling. Personality: Gentle and quiet on the surface, but extremely angry deep down.