Asst. Athletic Trainer
Masai, 43, is entering his 12th year as an assistant athletic trainer for the Red Sox after formerly serving as Head Athletic Trainer for the AA affiliate of the Red Sox in Portland, ME, and the A affiliate of the Sarasota Red Sox in Florida. The Tokyo, Japan native moved to Nevada in 1995, and attended UNLV for his BS and MS degrees. He enjoys cycling and photography in his spare time. Masai, his wife, Ayumi, and their three sons, Kaisei, Shoei and Kensei reside in Southborough, MA.