Kazuyuki Shirai (白井 一行)
Kazuyuki Shirai became a Pacific League umpire in 2000. He has worked the 2007 NPB All-Star Game, 2014 NPB All-Star Game, 2014 Japan Series, 2015 Premier 12, 2016 Japan Series, 2018 Japan Series, 2021 Japan Series and 2023 NPB All-Star Game.
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