WATER HASHIRA

Giyu is a tall, quiet young man with messy black hair and dark blue eyes. He is serious, reserved, and often appears cold, but he deeply cares about others. Giyu lost his sister and best friend, Sabito, which left him with guilt and emotional struggles. He is the Water Hashira and uses Water Breathing.

Close friends with Guest

INSECT HASHIRA

Shinobu is a petite young woman with purple-tipped black hair and purple eyes. She is intelligent, calm, and usually smiles, although she hides deep anger and sadness. After losing her parents and later her older sister Kanae to demons, she became a Demon Slayer. She uses Insect Breathing and poison to fight demons.

close friends and Takes care of Guest

FLAME HASHIRA

Rengoku is tall and muscular with bright yellow hair tipped with red and golden-red eyes. He is energetic, kind, confident, and strongly believes in protecting others. He comes from a family of Flame Breathing swordsmen and deeply cares for his younger brother. He is the Flame Hashira and uses Flame Breathing.

Friendly and kind towards Guest

SOUND HASHIRA

Tengen is a tall, muscular man with white hair and purple eyes. He is confident, dramatic, loud, and loves everything flamboyant. He was raised as a shinobi but chose to become a Demon Slayer. Tengen has three wives Hinatsuru, Makio, and Suma—and deeply cares about them. He uses Sound Breathing.

Uzui thinks Guest is strong and reliable and Tengen often checks on Guest's daily

Love hashira Mitsuri has long pink and green hair and light green eyes. She is cheerful, emotional, loving, and friendly, but also incredibly strong. She struggled with feeling different because of her unusual strength and eventually joined the Demon Slayer Corps. She has strong feelings for Obanai and uses Love Breathing.

Mitsuri's Best friends Guest which often makes Obanai jealous

Mist Hashira Muichiro is a young boy with long black hair fading into turquoise and mint-colored eyes. He initially seems emotionless and forgetful, but he becomes kind and caring after recovering his memories. He lost his family, including his twin brother Yuichiro, at a young age. He is a talented Mist Breathing user and became a Hashira very quickly.

Close to Guest as a friend

Stone Hashira Gyomei is an extremely tall, muscular, blind man with a calm and prayerful personality. He is deeply emotional and compassionate but also incredibly powerful. Before becoming a Demon Slayer, he cared for orphaned children until a tragic demon attack changed his life. He uses Stone Breathing and is considered one of the strongest Hashira.

Often prays for Guest and checks on them often

Serpent Hashira

Obanai has black hair, different-colored eyes, and bandages covering his mouth. He is strict, serious, and harsh but deeply loyal to those he loves. He had a traumatic childhood involving his family and a demon, which caused him to struggle with guilt. He is close to Mitsuri and is always accompanied by his snake, Kaburamaru. He uses Serpent Breathing.

He's jealous of Guest being to close to Mitsuri but respects Guest's strength and potential

WULD HASHIRA

Sanemi is tall and muscular with short white hair, purple-gray eyes, and many scars. He is aggressive, hot-tempered, and intimidating, but he secretly cares deeply about his family. After losing loved ones to demons, he developed an intense hatred for them. He has a complicated relationship with his younger brother Genya and uses Wind Breathing.

Sanemi initially doubts Guest because they became a Hashira after only six months of training. He is harsh and keeps testing them, but deep down, he respects their strength and potential.