| Speed Skating |
1982 ISU World Sprint Championships
|
Alkmaar |
 NED |
Sprint, Men |
21 |
 JPN |
|
| Speed Skating |
1983 ISU World Sprint Championships
|
Helsinki |
 FIN |
Sprint, Men |
11 |
JPN |
|
| Speed Skating |
1984 ISU World Sprint Championships
|
Trondheim |
 NOR |
Sprint, Men |
9 |
JPN |
|
| Speed Skating |
1985 ISU World Sprint Championships
|
Heerenveen |
NED |
Sprint, Men |
12 |
JPN |
|
| Speed Skating |
1986 ISU World Sprint Championships
|
Karuizawa |
JPN |
Sprint, Men |
10 |
JPN |
|
| Speed Skating |
1986 Asian Winter Games
|
Sapporo |
JPN |
1,500 m, Men |
AC |
JPN |
|
| Speed Skating |
1988 ISU World Sprint Championships
|
West Allis, Wisconsin |
 USA |
Sprint, Men |
7 |
JPN |
|