Japan · Women's doubles, mixed doubles and women's singles · 2008 to 2020
Born 19 April 1990 · Right-handed · 165 cm
World number one in women's doubles for 127 weeks (2014 to 2017, 4 spells). In the weekly top lists of women's doubles for 112 weeks (2013 to 2020), best 1st. Not on the full weekly lists we keep, which start in September 2026.
Highest 2,021. Mixed doubles: 1,495. Women's singles: 1,484.
Latest: lost to Yuki Fukushima / Sayaka Hirota, All England Open 2020, semi-final. Newest on the left.
| Year | Played | Won | Titles |
|---|---|---|---|
| 2020 | 11 | 8 | 0 |
| 2019 | 66 | 47 | 1 |
| 2018 | 68 | 55 | 5 |
| 2017 | 46 | 35 | 3 |
| 2016 | 70 | 60 | 7 |
| 2015 | 51 | 35 | 1 |
| 2014 | 67 | 53 | 3 |
| 2013 | 52 | 33 | 0 |
| 2012 | 55 | 38 | 4 |
| 2011 | 38 | 15 | 0 |
| 2010 | 15 | 6 | 0 |
| 2009 | 3 | 2 | 1 |
| 2008 | 8 | 6 | 0 |
Every final won, newest first. Each opens that edition's draw.