1:34.72 | 16 | All Japan Student Championships 2000 | 09. - 10.12.1999 | Shibukawa (JPN) |
1:28.68 | 13 | 71st Inter-College Games | 07. - 09.01.1999 | Nikkō (JPN) |
1:30.87 | 18 | All Japan College Championships | 10. - 11.12.1998 | Shibukawa (JPN) |
1:34.51 | 11 | 70th Japanese Student Hikami Championship (Inter College Championships) | 05. - 07.01.1998 | Tomakomai (JPN) |
2:02.88 | 25 | 17th Japanese Student Championships | 12. - 13.12.1997 | Shibukawa (JPN) |
1:31.29 | 10 | Yamanashi Selection | 04. - 05.12.1997 | Fujiyoshida (JPN) |
1:33.76 | 10 | All Japan Student Championships | 07. - 08.02.1997 | Shibukawa (JPN) |
1:33.04 | 6 | All Japan University Games | 06. - 08.01.1997 | Hachinohe (JPN) |
1:29.29 | 1 | Seiko Barunaita | 05. - 06.12.1996 | Fujiyoshida (JPN) |
1:29.96 | 2 | Hokkaido selection | 15. - 16.02.1996 | Karuizawa (JPN) |
NC | - | Nagano District Sprint Championships | 16. - 17.02.1995 | Karuizawa (JPN) |
1:30.26 | 12 | All Japan Highschool Games 1995 | 21. - 23.01.1995 | Hachinohe (JPN) |
1:30.47 | 2 | Nagano Distrikt Highschool Selection | 21. - 22.12.1993 | Karuizawa (JPN) |