5:06.60 | 6 | 58th Aomori Championships | 15. - 16.02.2006 | Hachinohe (JPN) |
5:05.88 | 1 | 17th Northeast Hs Ch.ships | 23. - 25.12.2005 | Hachinohe (JPN) |
5:14.91 | 1 | 57th Aomori Championships | 17. - 18.02.2005 | Hachinohe (JPN) |
4:55.66 | 9 | 25th Inter Junior Highschool Winter Meet | 06. - 07.02.2005 | Hachinohe (JPN) |
5:07.22 | 1 | 55th Aomori Jhs Wam | 09.01.2005 | Hachinohe (JPN) |
5:03.17 | 1 | Tokoku Tournament | 24. - 26.12.2004 | Kōriyama (JPN) |
5:12.55 | 1 | 28th Hachinohe JHS Meeting | 12.12.2004 | Hachinohe (JPN) |
5:20.15 | 2 | 38th Aomori Selection | 03. - 04.12.2004 | Hachinohe (JPN) |
4:59.46 | 1 | Aomori Allround Championships | 18. - 19.02.2004 | Hachinohe (JPN) |
5:02.14 | 1 | Aomori Jhs Shinjin | 14.02.2004 | Hachinohe (JPN) |
5:12.56 | 20 | 24th Inter Junior Highschool Winter Meeting | 08. - 10.02.2004 | Shibukawa (JPN) |
5:06.11 | 1 | Aomori Jhs Wam | 07.01.2004 | Hachinohe (JPN) |
5:12.42 | 2 | Tohoku Championships 2003 | 21. - 23.12.2003 | Yamagata (JPN) |
5:21.32 | 1 | Tohoku Selection | 10.12.2003 | Hachinohe (JPN) |
5:30.60 | 4 | Aomori Selection | 06. - 07.12.2003 | Hachinohe (JPN) |
5:20.29 | 1 | Aomori JHS Competition | 15.02.2003 | Hachinohe (JPN) |