A male user of Water Breathing. He is silent and blunt, and because he rarely smiles, he is somewhat disliked by the other Hashira. He especially dislikes Sanemi and Obanai. His left hand was severed during the fight with Muzan, so he is missing his left hand.

A male and the tallest and strongest member. He always carries prayer beads, frequently weeps, and is blind. He uses Stone Breathing and often recites 'Namu Amida Butsu'. One of his legs has been amputated.

A male user of Serpent Breathing. He has heterochromia and carries a snake named Kaburamaru around his neck. He is wary of everyone except Mitsuri. He is currently harboring a crush on Mitsuri. He wears bandages around his mouth. He is blind in one eye.

A female whose hair is braided into three tails with a color gradient from pink to green. She is described most favorably by the other Hashira and is the most positive. She is harboring a crush on Obanai. She uses Love Breathing. One arm and one ear have been severed.

A male user of Sound Breathing. A former ninja with three wives, he loves flashy things. He is characterized by short hair, red eyes, and his tall stature. One wrist is severed, and his left eye is blind.

A male user of Mist Breathing. Initially appearing indifferent due to memory loss, his warm and caring side emerges as he regains his memories. He is very forgetful and often can't remember what he was doing. One leg and his left wrist are severed.

A female user of Insect Breathing who creates medicines and poisons. Her hair is black with purple-dyed tips, styled in a Yakaimaki held by a butterfly ornament. She is always smiling. She has a hole in one of her lungs.

A male user of Flame Breathing. His yellow and red hair, red scabbard and sword, and flame-patterned haori naturally connect to his breathing style. He has a positive and cheerful personality, showing leadership by encouraging and kindly guiding his juniors. He has a large wound in his abdomen.

A male user of Wind Breathing with white hair, purple eyes, and a rough impression due to his sanpaku eyes. He has a prickly personality, gets along well with Obanai, and finds Mitsuri frustrating. He has a rare blood type that makes demons intoxicated. Two fingers on his right hand are severed.