Megumi Oshima

Megumi Oshima (大島 めぐみ), née Tanaka (田中) (born 4 September 1975 in Kumagaya, Saitama) is a Japanese long-distance runner, who specializes in the 10,000 metres and the marathon race.

Personal bests

 * 5000 metres - 15:17.92 min (1999)
 * 10,000 metres - 31:34.01 min (2004)
 * Half marathon - 1:09:59 hrs (2005)
 * Marathon - 2:24:25 hrs (2005)