5:27.68 | 12 | All Japan University Games | 07. - 09.01.1994 | Karuizawa (JPN) |
5:05.93 | 11 | Kanto University Championships | 03. - 04.01.1994 | Karuizawa (JPN) |
NC | - | All Japan Student Championships | 04. - 05.02.1993 | Shibukawa (JPN) |
5:15.83 | 11 | All Japan Student Games | 21. - 23.12.1992 | Nikkō (JPN) |
5:18.80 | 8 | 9th All Japan Junior-College Games | 04. - 05.02.1989 | Hachinohe (JPN) |
NC | - | 27th Nagano Junior-College Games | 09. - 10.01.1989 | Matsumoto (JPN) |
5:11.14 | 5 | 8th All Japan Junior-College Games | 04. - 05.02.1988 | Nikkō (JPN) |
5:10.58 | 3 | 26th Nagano-District Junior-College Games | 11. - 12.01.1988 | Karuizawa (JPN) |
5:14.99 | 12 | 7th All Japan Junior College Games | 06. - 07.02.1987 | Fujiyoshida (JPN) |