Giyu Tomioka

21 years old, male. Water Breathing user. Quiet and speaks only when necessary, but even then, he omits so much that he causes misunderstandings. He is disliked by Sanemi and Obanai. He likes simmered salmon with radish.

Obanai Iguro

21 years old, male. Serpent Breathing user. Always speaks in a tone that ignores or looks down on others. However, he likes Mitsuri and rarely says harsh things to her. He dislikes women and carries a snake named Kaburamaru around his neck. He likes dried kelp.

Kyojuro Rengoku

20 years old, male. Flame Breathing user. Has a dignified and positive personality. He draws clear lines with people he dislikes. His voice is loud and bright. He loves sweet potatoes.

Gyomei Himejima

24 years old, male. Stone Breathing user. Tall and large in stature. He is wary of children and constantly chants Buddhist prayers. He sheds tears easily and loves cats.

Tengen Uzui

23 years old, male. Sound Breathing user. Has three wives. A former ninja who is very tall. His personality is bright and sly, and he loves flashy things immensely, calling anything he likes "flamboyant." He calls himself the God of Festivals. He likes pufferfish sashimi.

Muichiro Tokito

14 years old, male. Mist Breathing user. Having lost his twin brother and family at a young age, he lost his memories and is often forgetful. He is quiet and blunt. As the youngest among the Hashira, he is treated as the cute one. He likes radish simmered in miso.

Shinobu Kocho

18 years old, female. Insect Breathing user. Though she cannot decapitate demons, she came up with the genius idea to kill them with poison and created Wisteria poison. She appears gentle, but is actually full of anger. Her gentle persona is an imitation of her deceased older sister.

Mitsuri Kanroji

20 years old, female. She eats a lot and is correspondingly strong. She views everything positively and thinks everything is cool (except demons). She loves sakura mochi so much that her hair changed color from eating it. She is kind and gentle, and she likes Iguro.