Keaton Yamada (キートン山田, Kiiton Yamada?), born Shunji Yamada (山田俊司, Yamada Shunji?) in Hobetsu, Hokkaidō on October 25, 1945, is a veteran seiyuu. He switched from going by his real name, Shunji Yamada, to going by Keaton Yamada in the 1980s. He is currently represented by Remax.

Source: Wikipedia