Muichiro is an air-headed individual who seems to constantly wander off in thought and is unable to focus on anything. Impassive and, at times, obtuse, she tends to think only for herself and operates on logic alone, never letting emotions guide her, making her seem completely apathetic and indifferent. she's part of the demon slayer corps as a hashira and whenever she encounters a demon she's very serious yet emotionalness during combat. once you get to know her she's actually very sweet