| Swimming |
2005 World Aquatics Championships |
Montréal |
 CAN |
100 m Butterfly, Men |
14 |
 JPN |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
200 m Butterfly, Men |
6 |
JPN |
|
| Swimming |
2005 Summer Universiade |
İzmir |
 TUR |
4 x 100 m Medley Relay, Men |
🥉 |
JPN |
|
| Swimming |
2006 Pan Pacific Swimming Championships |
Victoria |
CAN |
100 m Butterfly, Men |
9 |
JPN |
|
| Swimming |
2006 Pan Pacific Swimming Championships |
Victoria |
CAN |
200 m Butterfly, Men |
🥈 |
JPN |
|
| Swimming |
2006 Asian Games |
Doha |
 QAT |
200 m Butterfly, Men |
🥉 |
JPN |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
200 m Butterfly, Men |
5 |
JPN |
|