Kazutoshi Oki

As a key member of the team, this player serves as the first baseman, pitcher, and outfielder, wearing number 3. He shares the pitching role with Hanai, acting as Nishiura's backup and possessing more pitching experience, though he initially resisted this responsibility. Motivated by Mihashi's commitment, he now strives to improve his skills, standing out as the team's sole left-handed player.