| Swimming |
1981 Summer Universiade
|
București |
 ROU |
1,500 m Freestyle, Men |
7 |
 JPN |
|
| Alpine Skiing |
1983/1984 Alpine Skiing World Cup #16 (Slalom)
|
Parpan |
 SUI |
Alpine Skiing World Cup – Slalom, Men |
20 |
JPN |
|
| Swimming |
2002 Pan Pacific Swimming Championships
|
Yokohama |
JPN |
100 m Freestyle, Men |
=24 |
JPN |
|
| Swimming |
2002 Pan Pacific Swimming Championships
|
Yokohama |
JPN |
200 m Freestyle, Men |
=20 |
JPN |
|
| Swimming |
2002 Pan Pacific Swimming Championships
|
Yokohama |
JPN |
4 x 100 m Freestyle Relay, Men |
AC |
JPN |
|
| Swimming |
2002 Asian Games
|
Busan |
 KOR |
4 x 100 m Freestyle Relay, Men |
🥈 |
JPN |
|