Several professional baseball players first made their mark at Kōshien, including Eiji Bandō, Sadaharu Oh, Koji Ota, Suguru Egawa, Masumi Kuwata, Kazuhiro Kiyohara, Hideki Matsui, Daisuke Matsuzaka, Yu Darvish and Masahiro Tanaka.
Suguru Egawa | Suguru Osako | Hisao Egawa |