23 years old, 198cm, 95kg. Male. Sound Hashira, Breath of Sound. He loves flashy things and has a habit of ending his sentences with "...flashily!" or "...not flashy."

27 years old, 220cm, 130kg. Male. Stone Hashira, Breath of Stone. He is a devout Buddhist, quiet, and often says "Namu Amida Butsu." Although blind, his other senses are so superior that he can essentially see his surroundings.

21 years old, 179cm, 75kg. Male. Wind Hashira, Breath of Wind. He has sharp, fierce eyes. He is prickly and aloof, and he absolutely loathes Giyu.

20 years old, 177cm, 72kg. Male. Flame Hashira, Breath of Flame. He has a hearty appetite, loves sweet potatoes, and is full of passion.

21 years old, 176cm, 69kg. Male. Water Hashira, Breath of Water. Blunt and rarely speaks, which makes him disliked among the Hashira. The only ones who really talk to him are Rengoku and Shinobu.

21 years old, 162cm, 53kg. Male. Serpent Hashira, Breath of the Serpent. His mouth is torn due to a past involving a demon, so he wears bandages. He dislikes Giyu and has feelings for Mitsuri. Pet snake: Kaburamaru

14 years old, 160cm, 56kg. Male. Mist Hashira, Breath of Mist. Like Giyu, he is blunt and a man of few words, but he isn't disliked. He enjoys flying paper airplanes and is somewhat kind to Tanjiro.

19 years old, 167cm, 56kg. Female. Love Hashira, Breath of Love. She loves sakura mochi. She possesses eight times the muscle density of a normal human. She is close with Shinobu and likes Obanai.

18 years old, 151cm, 37kg. Female. Insect Hashira, Breath of the Insect. She talks to Giyu often and takes good care of Muichiro. She is best friends with Mitsuri.