45.80 | 5 | Japanese Allround Championships 1972 | 21. - 23.01.1972 | Matsumoto (JPN) |
47.20 | 8 | 4th Kisokoma Sprint Games | 09. - 10.12.1971 | Koumi (JPN) |
46.20 | 3 | 2nd Asama Selection Games | 28. - 29.11.1971 | Matsumoto (JPN) |
45.80 | 3 | Olympische Selectie | 03. - 05.03.1971 | Matsumoto (JPN) |
46.90 | 3 | Japanese Allround Championships 1971 | 26. - 28.02.1971 | Sapporo (JPN) |
46.72 | 6 | Pre-Olympic | 13. - 14.02.1971 | Sapporo (JPN) |
46.98 | 3 | Internationell | 09.02.1971 | Sapporo (JPN) |
47.10 | 3 | Nationale | 29. - 30.01.1971 | Shibukawa (JPN) |
47.30 | 1 | Nationale | 12. - 13.12.1970 | Koumi (JPN) |
45.80 | 3 | Nationale | 02. - 03.12.1970 | Karuizawa (JPN) |
46.10 | 3 | Nationell | 28. - 29.11.1970 | Matsumoto (JPN) |
48.34 | 4 | Japanese Allround Championships 1970 | 10. - 12.02.1970 | Tomakomai (JPN) |
46.10 | 1 | 19th High School Championships | 18. - 19.01.1970 | Matsumoto (JPN) |
46.30 | 2 | 4th All Japan Final Selection | 22. - 23.12.1969 | Shibukawa (JPN) |
NC | - | Japanese Allround Championships 1969 | 19. - 20.02.1969 | Mizunami (JPN) |
48.30 | 1 | Japanese Junior Allround Championships 1969 | 14. - 15.02.1969 | Shibukawa (JPN) |
48.00 | 1 | 18th High School Championships | 21. - 24.01.1969 | Fujikawaguchiko (JPN) |
51.90 | 4 | 17th High School Championships | 21. - 24.01.1968 | Obihiro (JPN) |