Taro Iwashiro (岩代 太郎 ,Iwashiro Tarō, born May 1, 1965 in Tōkyō) is a Japanese composer. He has worked on music for many Japanese Television Series but is most well-known for his musical scores for film. He has composed for both Red Cliff films, Shinobi: Heart Under Blade, Azumi, The Prince of Tennis, Samurai X: The Motion Picture and Korean film Memories of Murder. He was also lead composer for the Capcom video game Onimusha 2: Samurai's Destiny.