| Cycling |
2006 World Cyclo-Cross Championships |
Zeddam |
 NED |
Cyclo-Cross, Women |
38 |
 JPN |
|
| Cycling |
2007 World Cyclo-Cross Championships |
Hooglede-Gits |
 BEL |
Cyclo-Cross, Women |
25 |
JPN |
|
| Cycling |
2008 World Cyclo-Cross Championships |
Treviso |
 ITA |
Cyclo-Cross, Women |
36 |
JPN |
|
| Cycling |
2009 World Cyclo-Cross Championships |
Hoogerheide |
NED |
Cyclo-Cross, Women |
26 |
JPN |
|
| Cycling |
2010 World Cyclo-Cross Championships |
Tábor |
 CZE |
Cyclo-Cross, Women |
38 |
JPN |
|
| Cycling |
2011 World Cyclo-Cross Championships |
Sankt Wendel |
 GER |
Cyclo-Cross, Women |
DNF |
JPN |
|
| Cycling |
2012 World Cyclo-Cross Championships |
Koksijde |
BEL |
Cyclo-Cross, Women |
32 |
JPN |
|
| Cycling |
2013 World Cyclo-Cross Championships |
Louisville |
 USA |
Cyclo-Cross, Women |
26 |
JPN |
|
| Cycling |
2014 World Cyclo-Cross Championships |
Hoogerheide |
NED |
Cyclo-Cross, Women |
36 |
JPN |
|
| Cycling |
2015 World Cyclo-Cross Championships |
Tábor |
CZE |
Cyclo-Cross, Women |
42 |
JPN |
|