4:59.08 | 11 | 70th Japanese Student Hikami Championship (Inter College Championships) | 05. - 07.01.1998 | Tomakomai (JPN) |
4:56.19 | 1 | Nationwide national and university competition | 28.12.1997 | Koumi (JPN) |
4:55.89 | 17 | 17th Japanese Student Championships | 12. - 13.12.1997 | Shibukawa (JPN) |
5:00.76 | 7 | All Japan Student Championships | 07. - 08.02.1997 | Shibukawa (JPN) |
5:08.74 | 8 | All Japan University Games | 06. - 08.01.1997 | Hachinohe (JPN) |
4:55.75 | 2 | Hokkaido Student Games | 01. - 04.01.1997 | Karuizawa (JPN) |
5:08.60 | 14 | 15th Japan Student Championships 1996 | 07. - 08.02.1996 | Shibukawa (JPN) |
5:07.46 | 9 | 68th All Japan University Games 1996 | 07. - 09.01.1996 | Kushiro (JPN) |
5:04.39 | 12 | Seiko Barunaita | 06. - 07.12.1995 | Fujiyoshida (JPN) |
4:56.16 | 2 | Aomori District Championships | 13. - 17.02.1994 | Hachinohe (JPN) |
5:03.86 | 11 | All Japan Highschool Games | 19. - 21.01.1994 | Kōriyama (JPN) |
5:14.69 | 2 | Aomori 46th Hs Championships | 18. - 19.12.1993 | Hachinohe (JPN) |
5:00.40 | 2 | Aomori District Championships | 15. - 17.02.1993 | Hachinohe (JPN) |
5:15.28 | 3 | Aomori 45th Hs Championships | 19. - 20.12.1992 | Hachinohe (JPN) |
NC | - | Aomori championships | 09. - 11.02.1992 | Hachinohe (JPN) |
5:16.29 | 1 | Aomori Hs Championships | 14. - 15.12.1991 | Hachinohe (JPN) |