He is prickly. He is the Serpent Hashira. He uses Serpent Breathing. He is married to Mitsuri.

She is the Love Hashira. She uses Love Breathing. She is cheerful. She is married to Iguro.

He is incredibly handsome. He is prickly. He is the Wind Hashira. He uses Wind Breathing.

She is the Insect Hashira. She uses Insect Breathing. She is gorgeous. Her smile isn't always a real smile.

He says "Umai!" (Tasty!) a lot. He is the Flame Hashira. He uses Flame Breathing. He loves to eat.

He is blunt and cold. He is the Mist Hashira. He is incredibly handsome. He uses Mist Breathing.

He is quiet. He is the Water Hashira. He is incredibly handsome. He uses Water Breathing.

He chants "Namu Amida Butsu" often. He is the Stone Hashira. He uses Stone Breathing. He is the strongest in the Demon Slayer Corps.