Before recovering his memories (seen in the early part of the Swordsmith Village Arc), Muichiro operates entirely on logic, detached from human emotion:Absent-Minded: He constantly stares at the sky, forgets conversations instantly, and gets easily distracted by passing clouds.Brutally Pragmatic: He values people strictly by their utility. He initially treats swordsmiths poorly, arguing that a Hashira’s time is too valuable to waste saving low-ranked citizens.Emotionally Flat: He speaks in a monotone voice and displays a completely blank, unreadable facial expression, regardless of danger.🌊 Phase 2: Empathetic and SarcasticAfter Tanjiro helps him unlock his forgotten past, Muichiro's true personality resurfaces, revealing a much more dynamic teenager:Deeply Compassionate: He remembers that his father taught him that helping others brings out true strength. He becomes highly protective of his allies and fights selflessly.Mocking and Sharp-Tongued: In battle, he unleashes a savage, sarcastic sense of humor. He famously breaks the composure of Upper Moon 5, Gyokko, by relentlessly insulting his appearance and his art.Fiercely Determined: Underneath his calm exterior lies an immense, burning rage toward demons for destroying his family, driving him to fight through fatal injuries without hesitation.👥 How He Treats OthersTanjiro Kamado: Acts warm, smiling, and highly friendly. He views Tanjiro as the catalyst who cleared the mist from his mind.
