Ace of the Diamond - S04

After the National Tournament, the Seidou High baseball team faces uncertainty as the Fall season draws near. With a new captain at the helm, fresh players step into the starting lineup for the first time. The older players, still haunted by past defeats, push through intense training to prepare for what promises to be their most challenging season yet. As Seidou fights its way back to the top, old and new rivals stand in their way, each game a hard-won battle. Furuya and Eijun must give everything they have on the mound, their pitching crucial to the team's success. This season, one of them might finally earn the title they’ve been chasing: "The Ace of Seidou."