40.18 | 3 | 53rd All Japan Student Games | 07. - 09.01.1981 | Nikkō (JPN) |
39.49 | 3 | Kanto Student Games | 08. - 10.12.1980 | Fujikawaguchiko (JPN) |
40.63 | 9 | 4th Makomanai Selected | 06. - 07.12.1980 | Sapporo (JPN) |
39.81 | 3 | All Japan University Games | 09. - 11.01.1980 | Nikkō (JPN) |
39.74 | 9 | 10th Asama Selected | 06. - 07.12.1979 | Matsumoto (JPN) |
40.80 | 7 | 3rd Makomanai Selected | 30.11. - 02.12.1979 | Sapporo (JPN) |
41.36 | 4 | Japanese Junior Allround Championships 1979 | 01. - 02.02.1979 | Fujikawaguchiko (JPN) |
40.15 | 8 | 51st All Japan Student Games | 08. - 11.01.1979 | Nikkō (JPN) |
41.80 | 4 | Japanese Junior Single Distance Championships 1977 | 30. - 31.01.1977 | Shibukawa (JPN) |