| Swimming |
2008 World Junior Swimming Championships |
Monterrey |
 MEX |
100 m Butterfly, Women |
🥉 |
 JPN |
|
| Swimming |
2008 World Junior Swimming Championships |
Monterrey |
MEX |
200 m Butterfly, Women |
🥉 |
JPN |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
 ITA |
50 m Butterfly, Women |
36 |
JPN |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
100 m Butterfly, Women |
=23 |
JPN |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
200 m Butterfly, Women |
13 |
JPN |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
 ESP |
4 x 200 m Freestyle Relay, Women |
8 |
JPN |
|