Born in Tokyo, Japan, he became a revered character actor known for his subtle performances and commanding presence. He gained international fame for his role as the wise and enigmatic Kyuzo in Akira Kurosawa's "Seven Samurai" (1954). His career spanned several decades, during which he appeared in numerous films, often portraying stoic or introspective characters. Despite not being formally trained in acting, his natural talent and dedication earned him critical acclaim in Japanese cinema.