17:03.25 | 14 | All Japan University Games | 06. - 08.01.1997 | Hachinohe (JPN) |
16:07.61 | 11 | 68th All Japan University Games 1996 | 07. - 09.01.1996 | Kushiro (JPN) |
NC | - | All Japan Student Championships | 23. - 24.02.1995 | Shibukawa (JPN) |
NC | - | Japanese Allround Championships 1995 | 28. - 29.12.1994 | Kushiro (JPN) |
15:37.61 | 7 | Makomanai Stadion National Sel.competition | 26. - 27.11.1994 | Sapporo (JPN) |
15:43.00 | 2 | National Student Championships | 03. - 04.02.1994 | Shibukawa (JPN) |
15:45.56 | 7 | All Japan Highschool Games | 21. - 23.01.1993 | Tomakomai (JPN) |
NC | - | Japanese Allround Championships 1993 | 06. - 07.01.1993 | Morioka (JPN) |
15:35.13 | 3 | Hokkaido Highschool Selection | 23. - 25.12.1992 | Sapporo (JPN) |
15:35.06 | 6 | All Japan Highschool Games | 21. - 23.01.1992 | Nikkō (JPN) |
16:14.20 | 12 | 40th All Japan Highschool Games | 18. - 20.01.1991 | Fujiyoshida (JPN) |
15:54.32 | 4 | Hokkaido Highschool Games | 26.12.1990 | Kushiro (JPN) |