45.01 | 9 | All Japan Student Championships | 07. - 08.02.1997 | Shibukawa (JPN) |
43.65 | 1 | Hokkaido Student Games | 01. - 04.01.1997 | Karuizawa (JPN) |
44.63 | 9 | 15th Japan Student Championships 1996 | 07. - 08.02.1996 | Shibukawa (JPN) |
45.64 | 9 | 68th All Japan University Games 1996 | 07. - 09.01.1996 | Kushiro (JPN) |
44.17 | 3 | Seiko Barunaita | 06. - 07.12.1995 | Fujiyoshida (JPN) |
44.26 | 3 | Nagano District Sprint Championships | 16. - 17.02.1995 | Karuizawa (JPN) |
45.36 | 15 | All Japan Highschool Games 1995 | 21. - 23.01.1995 | Hachinohe (JPN) |
44.57 | 2 | Nagano District Highschool Finals | 21. - 22.02.1994 | Karuizawa (JPN) |
47.05 | 10 | All Japan Junior College Games | 05. - 06.02.1992 | Karuizawa (JPN) |