4:48.72 | 24 | Japanese Allround Championships 2001 | 28. - 29.12.2000 | Shibukawa (JPN) |
4:43.72 | 12 | All Japan Student Championships | 14. - 15.12.2000 | Shibukawa (JPN) |
4:45.26 | 17 | 30th Asama Games | 09. - 10.12.2000 | Matsumoto (JPN) |
4:47.44 | 26 | Japanese Single Distance Championships 2001 | 04. - 05.11.2000 | Nagano (JPN) |
4:57.18 | 29 | Japanese Allround Championships 2000 | 28. - 29.12.1999 | Kushiro (JPN) |
4:46.61 | 9 | All Japan Student Championships 2000 | 09. - 10.12.1999 | Shibukawa (JPN) |
4:46.42 | 24 | 29th Asama Games | 04. - 05.12.1999 | Matsumoto (JPN) |
4:49.80 | 19 | 23rd Makomanai Selection Games | 27. - 28.11.1999 | Sapporo (JPN) |
4:44.89 | 24 | Japanese Single Distance Championships 2000 | 30. - 31.10.1999 | Nagano (JPN) |
4:44.52 | 9 | 71st Inter-College Games | 07. - 09.01.1999 | Nikkō (JPN) |
4:55.46 | 9 | All Japan College Championships | 10. - 11.12.1998 | Shibukawa (JPN) |
4:59.15 | 12 | 70th Japanese Student Hikami Championship (Inter College Championships) | 05. - 07.01.1998 | Tomakomai (JPN) |
4:50.45 | 14 | 17th Japanese Student Championships | 12. - 13.12.1997 | Shibukawa (JPN) |
4:59.02 | 19 | Nomori St. Obihiro Night Games | 15. - 16.11.1997 | Obihiro (JPN) |
4:58.59 | 1 | Yamanashi District Highschol Selection | 13. - 14.12.1996 | Fujiyoshida (JPN) |
4:49.83 | 11 | 45th All Japan Highschool Games 1996 | 21. - 23.01.1996 | Shibukawa (JPN) |
4:58.06 | 1 | Yamanashi District Highschol Selection | 15. - 16.12.1994 | Fujiyoshida (JPN) |