Reiko Tosa

Reiko Tosa is a Japan long-distance runner, born on June 11, 1976 in Matsuyama, Japan. She competes primarily in the 5000m, 10000m and Semi.

Her personal bests include 15:37.08 in the 5000m, 32:07.66 in the 10000m, 1:09:36 in the Semi and 2:22:46 in the Marathon. She has earned 2 gold, 1 silver and 2 bronze medals in major international competitions. She is currently active on the international athletics circuit, representing Japan.