Former Red Sox reliever Hirokazu Sawamura returns to Japan, signs with NPB's Chiba Lotte Marines
Hideki Okajima - Wikipedia
List of Major League Baseball players from Japan - Wikipedia
Red Sox reliever Hirokazu Sawamura aiming to elevate his game, zone delivery - The Boston Globe
Red Sox Reportedly Released Veteran Reliever In Surprise Move
Schilling, bullpen bolster Boston's lead to 2-0
Even with 2-0 advantage, Boston eyes Game 3 only – The Denver Post
Ex-Red Sox Pitcher Reportedly Agrees To Deal With Japanese Club After Surprisingly Short Stint - Sports Illustrated Inside The Red Sox
Red Sox acquire reliever Okajima
Red Sox agree to deal with Japanese outfielder Masataka Yoshida - The Boston Globe
Boston Red Sox: Japanese Star Masataka Yoshida Agrees To Five-Year Deal - Fastball
Hideki Okajima - Wikipedia