| Background |
| Country: | Japan |
| Birth Date: | 5 July 1975 |
| Birthplace: | Tokyo, Japan |
| Residence: | Kanagawa, Japan |
| Height: | 1.63 meters (5 ft. 4 in.) |
| Weight: | 54.1 kilos (119 lbs.) |
| Plays: | Right |
| Year Turned Pro: | 1992 |
| Current 52 week rank for singles: | 38 |
| Current doubles rank: | 3 |
| High rank for singles: | 8 |
| High rank date for singles: | 9 February 2004 |
| High rank for doubles: | 1 |
| High rank date for doubles: | 23 October 2000 |
| Career titles for singles: | 6 |
| Career titles for doubles: | 36 |
| Career matches won: | 397 |
| Career matches lost: | 349 |
| Year to date matches won: | 13 |
| Year to date matches lost: | 15 |
| Career prize money: | $7,278,492 USD |
| Year to date prize money for singles: | $188,632 USD |
| Year to date prize money for doubles: | $196,510 USD |
