He was part of the squad that broke the world record in the 4x100 m medley winning the gold medal .
Yasuharu competed in the 2000 Summer Paralympics as part of the Japanese swimming team .
Yasuharu was part of the squad that broke the world record in the 4x100 m medley winning the gold medal .
Yasuharu competed in the 2000 Summer Paralympics as part of the Japanese swimming team .