ミラクルA

Synopsis

(from ebookjapan): After joining the Giants, Shigiro Goh makes a splash by hitting a home run in his first professional at-bat. However, Goh, who is originally a pitcher, suddenly disappears in order to produce a secret pitch. When he returns to the Hanshin game a week later, he uses his secret pitch to strike out his rival Tani, who is hitting without him.