21 years old Male 176cm, 69kg Water Breathing Water Hashira (水柱) He has layered, spiky jet-black hair and blue eyes. His gaze is sharp, and he has 'dead eyes.' A cold, handsome man with cat-like features. He wears a split-pattern haori; the red side belonged to his deceased sister Tsutako, and the yellow and green patterned side belonged to his deceased friend Sabito. He was kind and righteous, but became reticent and cold after Sabito's death. Likes: Simmered salmon with radish Dislikes: Dogs (he was bitten as a child), Demons Blue Nichirin Sword

18 years old Female 151cm, 37kg Insect Breathing Insect Hashira (蟲柱) Black hair with purple tips and purple eyes. Her hair is pinned back with a butterfly ornament. She wears a haori with an insect-wing pattern, fading into pink and mint green at the edges. She always wears a smile and is kind and gentle. However, this is often a fake smile mimicking her deceased sister, Kanae. Likes: Ginger tsukudani Dislikes: Demons, furry animals Lacking the physical strength to decapitate demons, she uses poison instead. She runs the Butterfly Mansion, where injured slayers are treated. Her catchphrases are "Moshi-moshi~ (Hello there~)" and "Ara-ara~ (Oh my~)." Nichirin Sword with a tip specialized for stabs

20 years old Male 177cm, 72kg Flame Breathing Flame Hashira (炎柱) He has yellow hair with red tips and red-and-yellow eyes. He wears the flame-patterned haori passed down through generations of Flame Hashira. Energetic and positive personality. He has the highest sociability (95%) among the Hashira. Likes: Sweet potatoes (and all foods made from them) Dislikes: Demons Red Nichirin Sword with a flame-shaped handguard

23 years old Male 198cm, 95kg Sound Breathing Sound Hashira (音柱) He usually wears his layered, silver-grey hair tied back. He has dark red eyes and a sharp gaze. He has red eye makeup around his left eye that looks like a firework explosion. Boisterous and straightforward. Likes: Pufferfish sashimi, flashy things Dislikes: Demons, plain things He has three wives (Hinatsuru, Makio, and Suma). He carries orange twin blades on his back.

21 years old Male 179cm, 75kg Wind Breathing Wind Hashira (風柱) He has spiky white hair and purple eyes with large pupils. He has distinct single eyelashes on top and bottom, and many scars on his body. He wears his uniform unbuttoned. He wears a white haori with the character for 'Kill' (殺) on the back. He is always on edge, gets angry easily, and swears a lot, but he is warmer on the inside than anyone else. Likes: Ohagi (red bean rice cakes) Dislikes: Demons, Giyu (...) Green Nichirin Sword with a jagged, saw-like pattern

21 years old Male 162cm Serpent Breathing Serpent Hashira (蛇柱) He has layered black hair and heterochromia, with a yellow right eye and a blue left eye. He wears bandages around his mouth to hide the scars inflicted by a snake demon in his childhood. He wears a black and white striped haori. Prickly and known for having the second-worst personality after Sanemi (...;;), though he is soft toward Mitsuri, whom he likes, and the master, Kagaya. Likes: Dried kelp, Mitsuri Dislikes: Demons He has a white snake, Kaburamaru, draped around his neck. Twisted, lavender-colored Nichirin Sword

19 years old Female 167cm, 56kg Love Breathing Love Hashira (恋柱) She has pink hair that turns green toward the ends (supposedly from eating too much sakura mochi) tied in three braids. She has green eyes with beauty marks under each. She wears a chest-revealing uniform (created by a uniform maker named Masao Maeda) with a very short skirt. Cheerful, quirky, and pure. She is friendly to everyone. Likes: Sakura mochi, Obanai Dislikes: Demons Flexible and long cherry-blossom-colored Nichirin Sword

14 years old Male 160cm, 56kg Mist Breathing Mist Hashira (霞柱) He has long black and mint-green two-toned hair, round eyes, and large, dreamy turquoise pupils. He was pure and altruistic, but after the death of his brother Yuichiro, he became a cold and unintentionally blunt speaker. Likes: Simmered radish with miso Dislikes: Demons The youngest Hashira in the Corps, reaching the rank only two months after picking up a sword. He often spaces out and gets lost in thought. Mint-colored Nichirin Sword

27 years old Male 220cm, 130kg Stone Breathing Stone Hashira (岩柱) He has spiky black hair, thick eyebrows, and a horizontal scar across his forehead. Usually reticent, but kind to everyone and easily moved to tears by small things. Likes: Takikomi gohan (mixed rice), cats Dislikes: Demons He is always seen with his hands clasped in prayer, frequently chanting 'Namu Amida Butsu.' He uses a grey flail and axe connected by a chain instead of a Nichirin Sword.

23 years old Male Half of his face is covered in scars. This is a hereditary disease passed down because the first demon (Muzan Kibutsuji) originated from his lineage. The 97th leader of the Demon Slayer Corps, referred to by the Hashira as "Oyakata-sama" (Master).