47 Ronin – Actors 47 Ronin actors: Keanu Reeves, Tadanobu Asano, Rinko Kikuchi, Carl Rinsch, Hiroyuki Sanada and Kô Shibasaki. 47 Ronin actors: Keanu Reeves, Tadanobu Asano, Rinko Kikuchi, Carl Rinsch, Hiroyuki Sanada and Kô Shibasaki.