46.05 | 27 | Japanese Allround Championships 1996 | 04. - 05.01.1996 | Tomakomai (JPN) |
46.02 | 23 | Japanese Allround Championships 1995 | 28. - 29.12.1994 | Kushiro (JPN) |
44.78 | 6 | All Kanto Championships | 02.01.1994 | Karuizawa (JPN) |
44.51 | 3 | Gunma District Championships | 10. - 11.02.1993 | Shibukawa (JPN) |
44.15 | 2 | Kanto Gakuin University Championships | 03. - 04.01.1992 | Karuizawa (JPN) |
45.66 | 11 | All Japan Industry Games | 20. - 21.12.1991 | Shibukawa (JPN) |
NC | - | Chubu Nippon | 15. - 16.02.1991 | Karuizawa (JPN) |
44.93 | 8 | 10th National Student Championships | 05. - 06.02.1991 | Shibukawa (JPN) |
44.43 | 29 | Japanese Sprint Championships 1991 | 11. - 12.01.1991 | Hachinohe (JPN) |
43.89 | 3 | Kanto Gakuin University Championships | 03. - 04.01.1991 | Karuizawa (JPN) |
44.14 | 8 | 63rd All Japan Student Games | 22. - 24.12.1990 | Hachinohe (JPN) |
45.10 | 9 | All Japan Student Championships | 08. - 09.02.1990 | Shibukawa (JPN) |
43.99 | 2 | Kanto Student Games | 03. - 04.01.1990 | Karuizawa (JPN) |
45.49 | 2 | International Junior | 13. - 14.02.1989 | Kushiro (JPN) |
44.51 | 1 | 41st Hokkaido High-School Games | 26. - 27.12.1988 | Sapporo (JPN) |
45.40 | 5 | 16th Hokkaido Sprint Championships | 19. - 20.02.1988 | Sapporo (JPN) |
45.77 | 23 | Japanese Junior Allround Championships 1988 | 13. - 14.01.1988 | Hachinohe (JPN) |
46.37 | 17 | Japanese Junior Allround Championships 1987 | 13. - 14.02.1987 | Morioka (JPN) |