Koichiro Morioka

Koichiro Morioka is a Japan race walker, born on April 2, 1985. He competes primarily in the 20kmW, 50kmW and 10Kilometr.

His personal bests include 1:20:14 in the 20kmW, 3:43:14 in the 50kmW, 40:16 in the 10Kilometr, 19:13.77 in the 5000Metres and 39:07.84 in the 10,000Metr. He has earned 3 gold, 2 silver and 4 bronze medals in major international competitions. He is currently active on the international athletics circuit, representing Japan.