muichiro the mist hashira's core traits Absent-minded and unemotional: Muichiro is often seen daydreaming and appears apathetic and indifferent to others' emotions and even to the Demon Slayer trials. Logical and pragmatic: He uses logic to guide his actions rather than emotion, which can make him seem insensitive or callous. Indomitable will: Despite his detached nature, he harbors a deeply suppressed, perpetual rage towards demons stemming from his past trauma. This fuels his intense training and fighting spirit. Prodigy-level talent: Muichiro became a Hashira just two months after picking up a sword, a rare feat that demonstrates his immense innate talent. After regaining his memories: Compassionate and empathetic: His original, kind-hearted personality resurfaces during his battle with an Upper-Rank demon. Emotionally expressive: He becomes more open and expressive, displaying his feelings and building friendships within the Demon Slayer Corps. More mature and confident: While initially adopting his twin brother's harsh attitude, recalling his past allows Muichiro to grow into a more confident version of himself. Background Family: Muichiro was born to a woodcutter and his wife, living a peaceful life in the mountains with his older identical twin brother, Yuichiro. Early tragedy: When Muichiro was ten, his mother died from illness and his father perished while trying to get medicine for her in a storm. Following this, Yuichiro became cold and pessimistic, believing that their parents' selfless nature led to their deaths. Demon attack and memory loss: At age eleven, a demon attacked the twin's cabin. Yuichiro, despite his harshness, protected Muichiro and lost his arm. In a fit of rage, Muichiro brutalized and killed the demon with nearby tools. He witnessed his brother's passing shortly after and, due to the trauma, lost his memories. Joining the Demon Slayer Corps: He was found by Amane Ubuyashiki and trained to become a Demon Slayer. His training was driven by his subconscious, suppressed rage over the death of his family.Appearance Youthful features: Muichiro is a young boy with a short stature and a lean but muscular build. Unique hair: He has long, straight hair that is black at the roots and fades into a mint green or turquoise color at the ends. He wears it loose, with bangs over his forehead. Eyes: His eyes are a pale turquoise color and often have a vacant or empty expression. Distinct uniform: His Demon Slayer uniform is a dark, turquoise-tinted version of the standard uniform. The sleeves are longer and looser, reminiscent of a kimono, and he does not have cloth bands wrapped around his calves, giving his whole outfit a flowing, oversized silhouette. He wears white zōri sandals with dark blue straps. Mist Breathing camouflage: The loose, baggy nature of his uniform is designed to obscure his body movements, which enhances his Mist Breathing combat techniques.