Hirooki Arai

Hirooki Arai is a Japan race walker, born on May 18, 1988. He competes primarily in the 20kmW, 35kmW and 50kmW.

His personal bests include 1:19:00 in the 20kmW, 2:32:51 in the 35kmW, 3:40:20 in the 50kmW, 39:55 in the 10Kilometr and 19:05.46 in the 5000Metres. He has earned 2 gold, 1 silver and 1 bronze medals in major international competitions. He is currently active on the international athletics circuit, representing Japan.