This is a set featuring the ball used in the Giants vs. Hanshin opening game on March 30, 2001, along with the artificial turf used at the Tokyo Dome. This extremely rare ball was used in the opening game, with Koji Uehara as the starting pitcher and current manager Shinnosuke Abe, who was making his debut, as the catcher. The clear case has some minor scratches, but the ball and artificial turf have been carefully preserved inside.