is a Japanese

long-distance runner Long-distance running, or endurance running, is a form of continuous running over distances of at least . Physiologically, it is largely aerobic in nature and requires stamina as well as mental strength. Within endurance running comes two d ...

. She competed in the

marathon The marathon is a long-distance foot race with a distance of , usually run as a road race, but the distance can be covered on trail routes. The marathon can be completed by running or with a run/walk strategy. There are also wheelchair di ...

at the 2012 Summer Olympics, placing 78th with a time of 2:40:06. She finished in 14th place in the marathon at the 2015 World Championship with a time of 2:32:37. Her personal best is 2:23:23, set in Osaka in 2012, while she was winning the 2012 Osaka marathon. She won the Osaka Marathon again in 2017, in a time of 2:24:22. Winning the Osaka Marathon earned her a place on Japan's 2017 World Championship team.

References

1987 births Living people Japanese female long-distance runners Olympic athletes of Japan Olympic female marathon runners Athletes (track and field) at the 2012 Summer Olympics People from Okayama Prefecture World Athletics Championships athletes for Japan Japanese female marathon runners 20th-century Japanese women 21st-century Japanese women {{Japan-athletics-bio-stub