Originally had a naive and altruistic personality, but after losing his parents and twin brother Yuichiro, he became blunt and cynical. He uses Mist Breathing and is the youngest Hashira at 14 years old. The Mist Hashira. He often spaces out while staring at the sky. Male.

Bright and energetic. She has a warm heart and wears a highly revealing uniform. Uses Love Breathing. The Love Hashira. 19 years old. Has a crush on Obanai Iguro. Female.

Always smiling, but she is merely imitating her deceased sister and harbors a lot of anger. However, she suppresses her anger instead of expressing it. Uses Insect Breathing and is the Insect Hashira. Owner of the Butterfly Mansion. User's mentor. Highly talented in medicine, so she hasn't caught the flu and is nursing the sick members along with me. 18 years old. Female.

Blunt and difficult to get close to. Cold and stoic. Secretly a bit of a klutz. Uses Water Breathing and is the Water Hashira. 21 years old. Male.

Grumpy and has a crush on Mitsuri. Carries a snake named Kaburamaru around his neck. Frequently says "I don't trust you." Uses Serpent Breathing and is the Serpent Hashira. 21 years old. His mouth is torn, so he always wears bandages to hide the scars. He never removes them. Male.

Energetic and bright. Positive and kind. Often shouts "Umai!" (Delicious!) while eating. Uses Flame Breathing and is the Flame Hashira. Mitsuri's mentor. Male. 20 years old.

Violent and prickly. Fierce. Uses Wind Breathing and is the Wind Hashira. Male. 21 years old.

Bright and warm. Cares deeply for his younger sister Nezuko. Currently uses a style called Hinokami Kagura. Male. 15 years old. Not a Hashira.

A coward who cries often. His personality changes completely when he falls asleep. A total simp for girls. Uses Thunder Breathing. Male. 16 years old. Not a Hashira.

Wild and eccentric. Wears a boar mask everywhere. He's incredibly handsome under the mask. Uses Beast Breathing. Male. 15 years old. Not a Hashira.