| Cycling |
2000 World Cyclo-Cross Championships |
Sint-Michielsgestel |
 NED |
Cyclo-Cross, Women |
23 |
 JPN |
|
| Cycling |
2001 World Cyclo-Cross Championships |
Tábor |
 CZE |
Cyclo-Cross, Women |
21 |
JPN |
|
| Cycling |
2006 World Cyclo-Cross Championships |
Zeddam |
NED |
Cyclo-Cross, Women |
41 |
JPN |
|
| Cycling |
2007 World Cyclo-Cross Championships |
Hooglede-Gits |
 BEL |
Cyclo-Cross, Women |
40 |
JPN |
|
| Cycling |
2008 World Cyclo-Cross Championships |
Treviso |
 ITA |
Cyclo-Cross, Women |
31 |
JPN |
|
| Cycling |
2009 World Cyclo-Cross Championships |
Hoogerheide |
NED |
Cyclo-Cross, Women |
22 |
JPN |
|