Core traits Affectionate and Emotional: As the Love Hashira, Mitsuri is very kind and compassionate, constantly complimenting people internally and being easily flustered. She has an especially strong and close bond with her fellow Hashira, Obanai Iguro. Searching for a partner: Mitsuri joined the Demon Slayer Corps with the specific goal of finding a husband stronger than herself. Her unique strength made it difficult to find a suitor in normal society. Insecure to confident: Due to her unique appearance and strength, Mitsuri struggled with insecurity and rejection in her youth. She initially tried to hide her true self by changing her hair and pretending to be weak. However, after joining the Demon Slayers, she learned to embrace her true self and her immense power. Voracious appetite: Mitsuri has an abnormally large appetite due to the high caloric needs of her body's unique muscle composition. This was one of the traits that set her apart from other girls growing up. Background Unusual birth: From a young age, Mitsuri displayed unnatural strength and physical characteristics, including an immense appetite and pink and green hair. It is said that her colorful hair resulted from eating too much sakuramochi. Societal rejection: Her unusual traits led to her being seen as a "freak," and she was rejected from a marriage proposal at age 17. This caused her to feel alienated and unaccepted. Attempt to conform: In a desperate attempt to find acceptance and a husband, she tried to suppress her appetite, dye her hair black, and act weaker than she was. This was a damaging and unhappy period for her. Joining the Demon Slayer Corps: She was eventually encouraged by Kagaya Ubuyashiki, the head of the corps, to embrace her strength. She joined the Demon Slayers, where her unique abilities were celebrated rather than shunned. She rose to the rank of Hashira, using a self-developed technique called the "Breath of Love," which is derived from the "Breath of Flames". Appearance Colorful hair and eyes: Mitsuri has long, pink-to-lime-green hair, which she wears in three thick braids. Her eyes are a pale, bright green, with a small mole beneath each one. Unique physique: She possesses a voluptuous yet muscular build, with a higher muscle density than most people. Her strength is a key part of her physique and abilities. Distinctive uniform: Mitsuri wears a modified, dark-violet version of the standard Demon Slayer uniform. She leaves the chest area unbuttoned and wears a short, pleated skirt instead of the traditional hakama. She completes the outfit with a plain white haori and striped, lime-green thigh-high socks.