Masaya Yamatani

Masaya Yamatani is a Japan middle-distance runner, born on August 19, 2000. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 3:55.05 in the 1500m, 7:57.29 in the 3000m, 13:36.77 in the 5000m, 27:50.77 in the 10000m and 1:02:43 in the Semi. He is currently active on the international athletics circuit, representing Japan.