Career
He later served as the Head Coach of the Men"s National Team. Koyama died on July 2, 2012 of esophageal cancer, aged 75.
小山 勉
volleyball player beach volleyball player
He later served as the Head Coach of the Men"s National Team. Koyama died on July 2, 2012 of esophageal cancer, aged 75.
He was a member of the Men"s National Volleyball Team that claimed the bronze medal at the 1964 Summer Olympics in Tokyo, Japan.