Yakult Swallows player Tsutomu Wakamatsu's professional baseball card, a rare mid-season series. - Player Name: Isamu Wakamatsu (Yakult) - Card Number: 1980 No. 144 - Series Name: Mid-Season Series - Team Name: Yakult Swallows - Position: Outfielder - Born: April 17, 1947 - Height: 168cm - Weight: 73kg Thank you for viewing.