1:24.78 | 62 | 61st High School Championship | 21. - 24.01.2012 | Shibukawa (JPN) |
1:28.32 | 16 | 38th Aomori Prefecture Sprint Championships | 27. - 28.12.2011 | Hachinohe (JPN) |
1:28.49 | 13 | 23rd Tohoku High School Championships | 23. - 25.12.2011 | Yamagata (JPN) |
1:29.39 | 7 | 64th Aomori Prefecture High School Championships | 14. - 15.12.2011 | Hachinohe (JPN) |
1:30.13 | 12 | 45th Aomori Prefecture Selection Competition | 06. - 07.12.2011 | Hachinohe (JPN) |
1:31.01 | 8 | 36th Aomori Prefecture Sprint Championships | 28. - 29.12.2009 | Hachinohe (JPN) |
1:32.89 | 7 | 43nd Aomori Prefecture Selection Meeting | 08. - 09.12.2009 | Hachinohe (JPN) |
1:38.89 | 8 | 59th Aomori Prefecture Junior High School Competition | 13. - 14.01.2009 | Hachinohe (JPN) |
1:35.45 | 10 | 28th Aomori Prefecture Junior Sprint Speed Skating Championship | 24. - 25.12.2008 | Hachinohe (JPN) |
1:35.67 | 9 | Northeast Junior High School Skating Conference | 09. - 10.12.2008 | Hachinohe (JPN) |
1:42.72 | 6 | 45th Aomori Prefecture Junior High School | 16.02.2008 | Hachinohe (JPN) |
1:36.56 | 7 | 58th Aomori Prefecture Junior High School Competition | 08.01.2008 | Hachinohe (JPN) |
1:38.95 | 14 | 27th Aomori Prefecture Junior Sprint Championship | 28. - 29.12.2007 | Hachinohe (JPN) |
1:40.40 | 7 | Aomori Prefecture Northeast Junior High School Meeting | 09.12.2007 | Hachinohe (JPN) |