KI
Koichi Ishii
JPNMen
Birth date8/7/1997
Height-
Weight-
Koichi Ishii is a Japan thrower, born on August 7, 1997. He competes primarily in the SP and DT.
His personal bests include 15.85 in the SP and 47.98 in the DT. He is currently active on the international athletics circuit, representing Japan.