Goro wanted to set up a baseball club in Seihide to defeat Kaido, but Seihide High School was changed from a girls' school to a coeducational school only a few years ago, so the number of boys in the school was less than ten. After Goro's persuasion, everyone was finally willing to join the baseball club. Under the training of Goro's father Shigeno, they planned to participate in the competition in the third grade, but by chance, the team coach contacted Kaido's 2nd team, so they started a practice match. During the game, Eto deliberately instructed a player to step on Goro's foot, causing Goro to participate in the county game with an injury at the beginning. After working hard all the way, he finally made it to the county finals, Seihide VS Kaido, but because of Goro's injury, after a long overtime, Goro was exhausted and finally committed a pitcher's foul. Kaido won the game and Eto was dismissed after the game because he was found to have ordered someone to step on Goro.