Daisuke Komori

Komori was Honda039s catcher since his earlier days as a little leaguer back when they were in Mifune Dolphins along with Sawamura and Shimizu. He continued to catch for Goro when he returned from Fukuoka in Mifune Middle School but ended when Mayumura eliminated them singlehandedly in their game with Kaido Unified. In season 3 where Goro left Kaido and entered Seishuu they become rivals where Goro eventually won. wikipedia