Osaka Toin High School

Osaka Toin High School won the Summer Koshien in 1991, 2008, 2011, 2012 and 2014 and the Spring Koshien in 2012, 2017, 2018 and 2026. The school base is in Daito, Osaka. Kazuo Nagasawa coached here.

Notable Alumni

• Hideto Asamura, NPB infielder
• Naoya Emura, NPB catcher
• Yoshiyuki Fuchiwaki, NPB infielder
• Shintaro Fujinami, pitcher
• Kyota Fujiwara, NPB outfielder
• Koki Fukuda, NPB infielder
• Shogo Fukui, Japanese national team catcher
• Makoto Hagiwara, NPB infielder
• Asahi Hanada, NPB outfielder
• Keita Hirao, Japanese national team pitcher
• Ryosuke Hirata, NPB outfielder
• Ryoma Ikeda, NPB outfielder
• Shinji Imanaka, NPB pitcher
• Tomohisa Iwashita, Japanese national team infielder
• Minoru Iwata, NPB pitcher
• Yuta Izuguchi, NPB infielder
• Ren Kakigi, NPB pitcher
• Kazuya Katsuki, NPB infielder
• Takashi Kawai, NPB pitcher
• Toshiyuki Kitagawa, NPB infielder
• Yugo Maeda, NPB pitcher
• Kenichi Marumo, NPB outfielder
• Takahito Matsuda, Japanese national team catcher
• Shion Matsuo, NPB catcher
• Keito Matsuura, NPB pitcher
• Keisuke Mizuta, NPB infielder
• Tomoya Mori, NPB catcher
• Satoru Morimoto, NPB infielder
• Yuta Nakamigawa, NPB infielder
• Takeya Nakamura, NPB infielder
• Sho Nakata, NPB outfielder
• Akira Neo, NPB infielder and pitcher
• Naoto Nishida, NPB infielder
• Tsuyoshi Nishioka, NPB infielder
• Masatoshi Okada, NPB catcher
• Takayuki Onishi, NPB outfielder
• Masashi Sajikihara, NPB pitcher
• Keisuke Sawada, NPB pitcher
• Yoshihiro Seo, NPB pitcher
• Akira Shigenaga, NPB infielder
• Yuya Shozui, NPB outfielder
• Souma Tokuyama, NPB pitcher
• Yukihiko Wada, Japanese national team pitcher
• Tatsuya Yamaashi, NPB infielder
• Kai Yokogawa, NPB pitcher