7:51.28 | 22 | 70th Japanese Student Hikami Championship (Inter College Championships) | 05. - 07.01.1998 | Tomakomai (JPN) |
7:24.78 | 33 | 17th Japanese Student Championships | 12. - 13.12.1997 | Shibukawa (JPN) |
7:41.23 | 11 | All Japan Student Championships | 07. - 08.02.1997 | Shibukawa (JPN) |
7:32.25 | 3 | Akita Championships | 27. - 28.12.1996 | Akita (JPN) |
7:25.80 | 15 | Asama Kokusai Selection Games | 08. - 09.12.1995 | Matsumoto (JPN) |
7:45.62 | 18 | Makomanai Selection | 02. - 03.12.1995 | Sapporo (JPN) |
7:48.23 | 11 | All Japan Student Championships | 23. - 24.02.1995 | Shibukawa (JPN) |
7:38.46 | 27 | Asama Kokusai Selection Games | 16. - 17.12.1994 | Matsumoto (JPN) |
7:55.27 | 27 | Makomanai Stadion National Sel.competition | 26. - 27.11.1994 | Sapporo (JPN) |
7:34.56 | 1 | Aomori District Championships | 13. - 17.02.1994 | Hachinohe (JPN) |
7:53.23 | 2 | Aomori 46th Hs Championships | 18. - 19.12.1993 | Hachinohe (JPN) |
7:44.81 | 1 | Tohoku Highschool + Open Tournament | 28. - 29.12.1992 | Hachinohe (JPN) |
7:44.88 | 3 | Aomori 45th Hs Championships | 19. - 20.12.1992 | Hachinohe (JPN) |
7:49.06 | 2 | Aomori championships | 09. - 11.02.1992 | Hachinohe (JPN) |