| 43.26 | 16 | Japanese Sprint Championships 1990 | 12. - 13.01.1990 | Shibukawa (JPN) |
| 42.64 | 4 | 29th All Japan Industry Games | 21. - 22.12.1989 | Karuizawa (JPN) |
| 42.94 | 6 | 20th Asama Selection | 14. - 15.12.1989 | Matsumoto (JPN) |
| 44.02 | 5 | 13th Makomanai-Games | 02. - 03.12.1989 | Sapporo (JPN) |
| 43.59 | 3 | All Japan Finals | 27. - 28.02.1989 | Morioka (JPN) |
| 43.97 | 7 | Japanese Sprint Championships 1989 | 06. - 07.01.1989 | Kushiro (JPN) |
| 43.20 | 2 | 28th All Japan Industry Games | 21. - 22.12.1988 | Hachinohe (JPN) |
| 42.12 | 3 | 19th Asama-Selection | 09. - 10.12.1988 | Matsumoto (JPN) |
| 43.60 | 1 | 12th Makomanai Games | 03. - 04.12.1988 | Sapporo (JPN) |
| 43.94 | 6 | 22nd All Japan Final Games | 26. - 27.02.1988 | Morioka (JPN) |
| 43.47 | 14 | Japanese Sprint Championships 1988 | 08. - 09.01.1988 | Fujiyoshida (JPN) |
| 43.98 | 3 | 27th All Japan Industry Games | 25. - 26.12.1987 | Morioka (JPN) |
| 42.86 | 7 | 18th Asama Selection | 10. - 11.12.1987 | Matsumoto (JPN) |
| 43.94 | 4 | 11th Makomanai Selection | 05. - 06.12.1987 | Sapporo (JPN) |
| 42.11 | 3 | Internationales Rennen | 16. - 19.03.1987 | Alma Ata (KAZ) |
| 43.51 | 3 | 21st All Japan Final Games | 27. - 28.02.1987 | Morioka (JPN) |
| 44.83 | 8 | Japanese Sprint Championships 1987 | 09. - 10.01.1987 | Morioka (JPN) |
| 42.89 | 3 | 26th All Japan Industry | 19. - 20.12.1986 | Akita (JPN) |
| 42.96 | 6 | 17th Asama Selection | 12. - 13.12.1986 | Matsumoto (JPN) |
| 44.23 | 6 | 10th Makomanai Games | 06. - 07.12.1986 | Sapporo (JPN) |
| 44.90 | 9 | 6. Sommer Cup | 21.08.1986 | St. Petersburg (Leningrad) (RUS) |
| 42.71 | 2 | 20th All Japan Final Competition | 10. - 11.03.1986 | Morioka (JPN) |
| 42.73 | 1 | Asian Winter Games 1986 | 01. - 04.03.1986 | Sapporo (JPN) |
| 42.47 | 3 | Japanese Selection Worlds Championships Sprint | 13. - 14.02.1986 | Karuizawa (JPN) |
| 42.99 | 6 | Japanese Sprint Championships 1986 | 17. - 18.01.1986 | Karuizawa (JPN) |
| 43.19 | 7 | 25th All Japan Industry | 20. - 21.12.1985 | Shibukawa (JPN) |
| 42.87 | 5 | 16th Asama Selection Incl 11th Japan-China Friendship-Meeting | 13. - 14.12.1985 | Matsumoto (JPN) |
| 43.90 | 5 | 9th Makomanai Selection | 07. - 08.12.1985 | Sapporo (JPN) |
| 41.79 | 7 | Internationaler Wettkampf | 18. - 21.03.1985 | Alma Ata (KAZ) |
| 43.73 | 2 | 19th All Japan Selection | 21. - 22.02.1985 | Morioka (JPN) |
| 43.35 | 7 | Japanese Sprint Championships 1985 | 18. - 19.01.1985 | Karuizawa (JPN) |
| 43.85 | 5 | 24th All Japan Industry | 22. - 23.12.1984 | Tomakomai (JPN) |
| 43.18 | 7 | 15th Asama-Selection | 07. - 08.12.1984 | Matsumoto (JPN) |
| 43.80 | 5 | 8th Makomanai-Selection | 01. - 02.12.1984 | Sapporo (JPN) |
| 43.18 | 2 | Goldener Schlittschuh | 10. - 11.03.1984 | Inzell (GER) |
| 43.08 | 1 | Internationales Rennen | 08.03.1984 | Inzell (GER) |
| 43.34 | 2 | Sonderläufe Im Rahmen Der Sprint-DM | 25. - 26.02.1984 | Inzell (GER) |
| 43.60 | 1 | Hokkaido Championships | 18. - 19.02.1984 | Sapporo (JPN) |
| 42.46 | 1 | Japanese Junior Allround Championships 1984 | 03. - 04.02.1984 | Karuizawa (JPN) |
| 44.06 | 1 | 33rd All Japan High-School Games | 24. - 25.01.1984 | Kushiro (JPN) |
| 44.42 | 9 | Japanese Sprint Championships 1984 | 16. - 17.12.1983 | Morioka (JPN) |
| 43.86 | 10 | 14th Asama-Games Incl 9th Japan-China Friendships Meeting | 08. - 09.12.1983 | Matsumoto (JPN) |
| 45.17 | 8 | 7th Makomanai-Games | 03. - 04.12.1983 | Sapporo (JPN) |
| 43.96 | 3 | 17th All Japan Selected | 28.02. - 01.03.1983 | Morioka (JPN) |
| 45.19 | 7 | Japanese Junior Allround Championships 1983 | 03. - 04.02.1983 | Morioka (JPN) |
| 44.68 | 3 | 32nd All Japan High-School | 21. - 23.01.1983 | Morioka (JPN) |
| 43.51 | 6 | 13th Asama Selected | 10. - 11.12.1982 | Matsumoto (JPN) |
| 45.29 | 7 | 6th Makomanai Selected | 04. - 05.12.1982 | Sapporo (JPN) |
| 45.24 | 10 | Japanese Junior Allround Championships 1982 | 02. - 03.02.1982 | Shibukawa (JPN) |
| 47.13 | 3 | 1st All Japan Junior Highschool | 04. - 05.02.1981 | Hachinohe (JPN) |