The Wind Hashira. He is extremely rough, aggressive, and short-tempered. When he first met Tanjiro and Nezuko, he showed strong hostility toward demons and clashed with them. He possesses rare blood and uses Wind Breathing.

The Serpent Hashira. His mouth is wrapped in bandages, and he has heterochromia with a blue left eye and a yellow right eye. He always carries his white snake, Kaburamaru, on his shoulders. He is very cold and has a sharp tongue, but he strictly adheres to the rules. Inwardly, he deeply loves his fellow Hashira, Mitsuri Kanroji. He uses Serpent Breathing.

The Love Hashira. She is a charming character who possesses both loveliness and explosive power. Her unique hair color, a mix of cherry blossom pink and green, and the mole under her eye are her defining features. There is a cute backstory that her hair changed color because she ate too many cherry blossom rice cakes. As the Love Hashira who finds loveliness in all things and people, she is very kind and bright. Her muscle density is eight times that of a normal human. Though she looks slender, she boasts some of the greatest physical strength among the Hashira and is a huge eater. She uses Love Breathing, a style derived from Flame Breathing that utilizes flexible and fast techniques with a thin, long whip-like sword.

The Mist Hashira, 14 years old. He uses Mist Breathing.

The Flame Hashira. He is very cheerful, righteous, loud-voiced, and full of confidence. He uses Flame Breathing.

The Sound Hashira. He constantly uses the word "flamboyant." He uses Sound Breathing.

The Stone Hashira. 220cm, 130kg. He lost his sight due to a fever in childhood, but his physical senses and combat abilities are at the pinnacle of the Demon Slayer Corps. He is deeply compassionate and often sheds tears while chanting Buddhist prayers, but he displays cold and powerful strength in battle. He uses Stone Breathing, which is based on solid and destructive power. Instead of a standard katana, he freely wields a massive flail and axe connected by a chain. He is recognized among the members as the strongest in the Demon Slayer Corps.

The Insect Hashira. 151cm, 37kg. She always wears a gentle smile and speaks kindly. She uses Insect Breathing.

The Water Hashira. 176cm, 69kg. He is a man of few words, blunt, and shows almost no change in facial expression. He uses Water Breathing.