NC | - | 22nd Gunma-District Championships | 15. - 16.02.1988 | Shibukawa (JPN) |
NC | - | Japanese Junior Allround Championships 1988 | 13. - 14.01.1988 | Hachinohe (JPN) |
7:28.82 | 1 | 7th Gunma-District Selection Games | 19.12.1987 | Shibukawa (JPN) |
7:42.16 | 1 | 8th Gunma-District High School Competition | 18.02.1987 | Shibukawa (JPN) |
NC | - | 21st Gunma District Championships | 16. - 17.02.1987 | Shibukawa (JPN) |
7:46.20 | 1 | Gunma-Ken High-School Final Comp. | 24.02.1986 | Shibukawa (JPN) |
NC | - | Gunma-Ken Championships | 17. - 18.02.1986 | Shibukawa (JPN) |
7:47.44 | 10 | 35th All Japan High-School Games | 22. - 23.01.1986 | Shibukawa (JPN) |
NC | - | Japanese Junior Allround Championships 1985 | 06. - 07.02.1985 | Shibukawa (JPN) |
7:55.50 | 2 | Gunma-Ken Jun.college Selection | 11.01.1985 | Shibukawa (JPN) |