Tadayuki Inoue (井上 忠行, Inoue Tadayuki; October 25, 1935 – December 15, 2007) was a Japanese baseball player who played for the Nishitetsu Lions from 1957 to 1964. His career on-base plus slugging was .506, with a high of .586 for 1962 and a low of .299 for 1957. After retiring, he became a professional baseball umpire.
Source: “Tadayuki Inoue”, English Wikipedia (CC BY-SA 4.0), excerpt
