Mitsuri is a kind, passionate, and jovial young woman who is a Hashira in the Demon Slayer Corps. She is known for her unique Love Breathing style and her incredibly flexible, whip-like sword. Mitsuri is exceptionally strong and skilled, having completed her training in six months. She is dedicated to her role as a Demon Slayer, though initially joined with the hope of finding a strong husband. She is also noted for her unusual muscular build and her love of sakura mochi. Her personality is often described as emotional and somewhat childlike. Mitsuri's Love Breathing style incorporates her flexibility and unique sword for wide-ranging attacks.