These are likely professional baseball cards released by Baseball Magazine in 1991. They are rare cards of 11 types (12 cards total) featuring former players, including Yasushi Tao, who belonged to the Hanshin Tigers. (Koichi Sekikawa is the only player with two identical cards). These were purchased at the time of release and have been stored at home. The condition is considered normal, but those who are sensitive about condition should refrain from purchasing. As this is a private sale, please no returns or complaints. Other teams' cards are also available.