| NC | - | Japanese Allround Championships 1981 | 19. - 20.02.1981 | Kawakami (JPN) |
| 39.07 | 2 | 20th All Japan Industry | 11. - 13.02.1981 | Shibukawa (JPN) |
| 39.63 | 3 | Open Japanese Championships | 16. - 17.01.1981 | Morioka (JPN) |
| 38.94 | 1 | Asian Competition 1980 | 18. - 19.12.1980 | Fujiyoshida (JPN) |
| 38.73 | 2 | 11th Asama Selected | 11. - 12.12.1980 | Matsumoto (JPN) |
| 39.59 | 2 | 4th Makomanai Selected | 06. - 07.12.1980 | Sapporo (JPN) |
| 39.24 | 14 | Olympic Winter Games 1980 | 13. - 24.02.1980 | Lake Placid (USA) |
| 40.20 | 15 | World Sprint Championships 1980 | 09. - 10.02.1980 | West-Allis (USA) |
| 40.15 | 2 | Nationales Rennen | 26. - 27.01.1980 | Inzell (GER) |
| 38.33 | 5 | Internationaler Wettkampf | 19. - 20.01.1980 | Davos (SUI) |
| 38.49 | 6 | Internationaler Wettkampf | 12. - 13.01.1980 | Davos (SUI) |
| 39.23 | 2 | Internationale 3-Bahnen-Tournee | 08. - 09.01.1980 | Innsbruck (AUT) |
| 39.39 | 5 | Internationale 3-Bahnen-Tournee | 05. - 06.01.1980 | Inzell (GER) |
| 40.18 | 1 | Nyttårs Løpene | 01. - 02.01.1980 | Oslo (Kristiania) (NOR) |
| 39.25 | 1 | Yamanashi Allround Championships | 20. - 21.12.1979 | Fujiyoshida (JPN) |
| 39.50 | 2 | Aomori Sprint Championships | 14. - 15.12.1979 | Hachinohe (JPN) |
| 38.79 | 1 | 10th Asama Selected | 06. - 07.12.1979 | Matsumoto (JPN) |
| 39.52 | 1 | 3rd Makomanai Selected | 30.11. - 02.12.1979 | Sapporo (JPN) |
| 39.65 | 2 | Japanese Allround Championships 1979 | 18. - 19.02.1979 | Hachinohe (JPN) |
| 38.62 | 1 | 18th All Japan Industry | 08. - 09.02.1979 | Shibukawa (JPN) |
| 39.14 | 3 | Japanese Sprint Championships 1979 | 12. - 13.01.1979 | Matsumoto (JPN) |
| 38.59 | 3 | 9th Asama Selected | 07. - 08.12.1978 | Matsumoto (JPN) |
| 40.15 | 1 | 2nd Makomanai Selected | 02. - 03.12.1978 | Sapporo (JPN) |
| 39.17 | 3 | Japanese Allround Championships 1978 | 21. - 23.02.1978 | Karuizawa (JPN) |
| 40.32 | 4 | Japanese Sprint Championships 1978 | 13. - 14.01.1978 | Morioka (JPN) |
| 39.80 | 2 | 50th All Japan Student Games | 06. - 08.01.1978 | Nikkō (JPN) |
| 39.30 | 2 | 3rd Japan-China Friendship Meeting | 11. - 12.12.1977 | Matsumoto (JPN) |
| 40.20 | 3 | Nationell | 28. - 29.11.1977 | Sapporo (JPN) |
| 39.40 | 1 | 10th East-Japan Student Games | 14. - 16.11.1977 | Shibukawa (JPN) |
| 38.50 | 1 | Teammeisterschaften Der Junioren | 28. - 31.03.1977 | Alma Ata (KAZ) |
| 39.09 | 1 | USSR Single Distance Championships 1977 Part 1 | 26. - 27.03.1977 | Alma Ata (KAZ) |
| 38.67 | 5 | Internationales Rennen | 22. - 23.03.1977 | Alma Ata (KAZ) |
| 38.93 | 1 | Japanisches Testrennen | 19.03.1977 | Alma Ata (KAZ) |
| 39.80 | 1 | Japanese Sprint Championships 1977 | 13. - 14.01.1977 | Karuizawa (JPN) |
| 40.30 | 1 | 49th Japan Student Games | 06. - 08.01.1977 | Nikkō (JPN) |
| 40.10 | 1 | 9th East Japan Student Games | 15. - 16.12.1976 | Shibukawa (JPN) |
| 39.60 | 1 | 11th All Japan Selected | 10. - 11.12.1976 | Fujiyoshida (JPN) |
| 39.00 | 1 | 7th Asama Selected | 07. - 08.12.1976 | Matsumoto (JPN) |
| 40.60 | 1 | Japanese Allround Championships 1976 | 22. - 24.02.1976 | Shibukawa (JPN) |
| 39.90 | 4 | Japanese Sprint Championships 1976 | 13. - 14.01.1976 | Fujiyoshida (JPN) |
| 40.00 | 1 | 48th Japan Student Games | 08. - 10.01.1976 | Nikkō (JPN) |
| 40.50 | 1 | 8th East Japan Student Games | 18. - 19.12.1975 | Shibukawa (JPN) |
| 40.90 | 5 | 10th All Japan Selected | 12. - 13.12.1975 | Morioka (JPN) |
| 40.70 | 3 | 8th Kisokoma Sprint Games | 05. - 06.12.1975 | Koumi (JPN) |
| 40.80 | 6 | 6th Asama Selected | 28. - 29.11.1975 | Matsumoto (JPN) |
| 41.80 | 3 | Japanese Allround Championships 1975 | 21. - 23.02.1975 | Hachinohe (JPN) |
| 40.90 | 2 | 47th University Games | 08. - 10.01.1975 | Nikkō (JPN) |
| 40.20 | 1 | University-Races | 18.12.1974 | Matsumoto (JPN) |
| 40.30 | 3 | Nationell | 28. - 29.11.1974 | Matsumoto (JPN) |
| 43.10 | 2 | 22th High School Championships | 22. - 23.01.1973 | Morioka (JPN) |