Athletes
Koichi Nakaya
JPN
Men
Birth date
7/8/1995
Height
-
Weight
-
Koichi Nakaya is a JPN hurdler, born on July 8, 1995. He competes primarily in the 400mH.
His personal bests include 50.35 in the 400mH. He is currently active on the international athletics circuit, representing JPN.
Personal bests
400mH
50.35