This is an official NPB game ball. It was actually used in the Yokohama BayStars vs. Chunichi Dragons game on September 18, 2006. It is being sold to organize a collection. The starting pitchers were Mr. Kadokura and Mr. Yoshimi. To prevent water damage, the ball will be placed in a bag and then directly into a Yu-Packet Plus envelope for shipping. If you are not satisfied with this simple packaging, please let me know in the comments and I can accommodate other shipping methods for an additional shipping fee. BayStars NPB Game Ball Official Ball Professional Baseball League/Tournament Name: Central League Team Name: Yokohama DeNA BayStars Type: Stadium