| Speed Skating |
1988 ISU World Sprint Championships |
West Allis, Wisconsin |
 USA |
Sprint, Men |
15 |
 JPN |
|
| Speed Skating |
1989 ISU World Sprint Championships |
Heerenveen |
 NED |
Sprint, Men |
11 |
JPN |
|
| Speed Skating |
1990 ISU World Sprint Championships |
Tromsø |
 NOR |
Sprint, Men |
7 |
JPN |
|
| Speed Skating |
1990 Asian Winter Games |
Sapporo |
JPN |
500 m, Men |
3 |
JPN |
|
| Speed Skating |
1990 Asian Winter Games |
Sapporo |
JPN |
1,000 m, Men |
🥉 |
JPN |
|
| Speed Skating |
1990 Asian Winter Games |
Sapporo |
JPN |
1,000 m, Men |
🥉 |
JPN |
|
| Speed Skating |
1991 Winter Universiade |
Sapporo |
JPN |
1,000 m, Men |
5 |
JPN |
|