Major S4

Following the conclusion of his team's final game and a personal goal, Gorou Kaidou no longer feels regret for leaving his former team, Seishuu, to face them. He resolves to continue pushing his limits and bids farewell once more to Shimizu and his companions. He travels to the United States with the aim of playing in the Minor League. Season 4 begins with him in an unfamiliar country, encountering a style of baseball he has not previously known. He meets new teammates and formidable opponents who, like him, share a deep passion for the sport. The season follows his ongoing pursuit of new challenges.