8:24.23 | 10 | 64th Aomori Prefecture Championships | 16. - 17.02.2012 | Hachinohe (JPN) |
8:16.43 | 52 | 61st High School Championship | 21. - 24.01.2012 | Shibukawa (JPN) |
8:55.56 | 13 | 23rd Tohoku High School Championships | 23. - 25.12.2011 | Yamagata (JPN) |
8:34.91 | 7 | 64th Aomori Prefecture High School Championships | 14. - 15.12.2011 | Hachinohe (JPN) |
8:38.02 | 6 | 45th Aomori Prefecture Selection Competition | 06. - 07.12.2011 | Hachinohe (JPN) |
8:33.71 | 11 | 63rd Aomori Prefecture Speed Skating Championship | 15. - 16.02.2011 | Hachinohe (JPN) |
8:51.04 | 5 | 52nd Aomori Prefecture High School Competition | 08. - 09.02.2011 | Hachinohe (JPN) |
8:16.08 | 59 | 60th Nationales High School Meeting | 18. - 21.01.2011 | Nagano (JPN) |
8:42.83 | 9 | 22nd Tohoku High School Championship | 23. - 25.12.2010 | Morioka (JPN) |
DQ | - | 63rd Aomori Prefecture High School Championships | 15. - 16.12.2010 | Hachinohe (JPN) |
DNS | - | 62nd Aomori Prefecture Speed Skating Championship | 09. - 10.02.2010 | Hachinohe (JPN) |
8:56.54 | 59 | 59th Japanese High School Meisterschaften | 21. - 24.01.2010 | Kushiro (JPN) |
9:02.78 | 9 | 39th Northeast High School Championship | 21. - 23.12.2009 | Hachinohe (JPN) |
8:44.05 | 7 | 2009 Aomori Prefecture High School Championships | 16. - 17.12.2009 | Hachinohe (JPN) |
DNS | - | 43nd Aomori Prefecture Selection Meeting | 08. - 09.12.2009 | Hachinohe (JPN) |