Daisuke Katō (加東 大介 Katō Daisuke, February 18, 1911 – July 31, 1975) was a Japanese actor who appeared in over 150 films, including Akira Kurosawa's Seven Samurai (as the loyal comrade Shichiroji), Rashomon, Yojimbo (as the "wild pig" Inokichi), Ikiru, and Hiroshi Inagaki's Samurai Trilogy and Chushingura.
From Wikipedia
Daisuke Katō (加東 大介, Katō Daisuke; February 18, 1911 – July 31, 1975) was a Japanese actor. He appeared in over 200 films, including Akira Kurosawa's Seven Samurai, Rashomon, Yojimbo, and Ikiru. He also worked repeatedly for noted directors such as Yasujirō Ozu, Mikio Naruse and Kenji Mizoguchi.