Kazunori "Toshio" Shinozuka (篠塚 和典, Shinozuka Kazunori; born July 16, 1957) is a former professional Japanese baseball player. As a boy, Ichiro Suzuki learned to pattern his original swinging pendulum leg kick after Shinozuka's.
Source: “Kazunori Shinozuka”, English Wikipedia (CC BY-SA 4.0), excerpt