| Swimming |
2002 Pan Pacific Swimming Championships |
Yokohama |
 JPN |
200 m Butterfly, Women |
8 |
JPN |
|
| Swimming |
2002 Pan Pacific Swimming Championships |
Yokohama |
JPN |
100 m Butterfly, Women |
12 |
JPN |
|
| Swimming |
2003 Swim World Cup |
Paris |
 FRA |
100 m Butterfly, Women |
🥉 |
JPN |
|
| Swimming |
2003 Swim World Cup |
Paris |
FRA |
200 m Butterfly, Women |
🥈 |
JPN |
|
| Swimming |
2003 Swim World Cup |
Stockholm |
 SWE |
200 m Butterfly, Women |
🥈 |
JPN |
|
| Swimming |
2003 Swim World Cup |
Berlin |
 GER |
100 m Butterfly, Women |
🥉 |
JPN |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
 USA |
50 m Butterfly, Women |
22 |
JPN |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
USA |
100 m Butterfly, Women |
8 |
JPN |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
USA |
200 m Butterfly, Women |
7 |
JPN |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
USA |
4 x 100 m Medley Relay, Women |
6 |
JPN |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
 CAN |
200 m Butterfly, Women |
8 |
JPN |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
50 m Butterfly, Women |
36 |
JPN |
|
| Swimming |
2005 East Asian Games |
Macau |
 MAC |
400 m Freestyle, Women |
🥉 |
JPN |
|
| Swimming |
2005 East Asian Games |
Macau |
MAC |
800 m Freestyle, Women |
🥉 |
JPN |
|
| Swimming |
2005 East Asian Games |
Macau |
MAC |
1,500 m Freestyle, Women |
🥈 |
JPN |
|
| Swimming |
2006 Pan Pacific Swimming Championships |
Victoria |
CAN |
200 m Butterfly, Women |
🥉 |
JPN |
|
| Swimming |
2006 Pan Pacific Swimming Championships |
Victoria |
CAN |
100 m Butterfly, Women |
11 |
JPN |
|
| Swimming |
2006 Pan Pacific Swimming Championships |
Victoria |
CAN |
800 m Freestyle, Women |
5 |
JPN |
|
| Swimming |
2006 Asian Games |
Doha |
 QAT |
4 x 200 m Freestyle Relay, Women |
🥈 |
JPN |
|
| Swimming |
2006 Asian Games |
Doha |
QAT |
200 m Butterfly, Women |
🥇 |
JPN |
|
| Swimming |
2006 Asian Games |
Doha |
QAT |
800 m Freestyle, Women |
🥇 |
JPN |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
200 m Butterfly, Women |
10 |
JPN |
|
| Swimming |
2007 Swim World Cup |
Singapore |
 SGP |
200 m Butterfly, Women |
🥇 |
JPN |
|
| Swimming |
2007 Swim World Cup |
Sydney |
AUS |
800 m Freestyle, Women |
🥈 |
JPN |
|
| Swimming |
2007 Swim World Cup |
Sydney |
AUS |
200 m Butterfly, Women |
🥈 |
JPN |
|
| Swimming |
2010 Pan Pacific Swimming Championships |
Irvine |
USA |
200 m Butterfly, Women |
8 |
JPN |
|
| Swimming |
2010 Pan Pacific Swimming Championships |
Irvine |
USA |
1,500 m Freestyle, Women |
8 |
JPN |
|
| Swimming |
2010 Pan Pacific Swimming Championships |
Irvine |
USA |
400 m Freestyle, Women |
8 |
JPN |
|