Koichiro Shimizu

Koichiro Shimizu is a Japan hurdler, born on February 15, 2000. He competes primarily in the 110mH, 4x100m and 60mH.

His personal bests include 13.72 in the 110mH, 39.70 in the 4x100m, 7.85 in the 60mH and 14.07 in the 110MetresH. He is currently active on the international athletics circuit, representing Japan.