Toshiyuki Yanuki (矢貫 俊之, Yanuki Toshiyuki) is a Japanese professional baseball player. He was born on December 15, 1983. He debuted in 2010. He had 59 strikeouts in 2013 for the Yomiuri Giants.
Source: “Toshiyuki Yanuki”, English Wikipedia (CC BY-SA 4.0), excerpt
