48.42 | 6 | 51st Aomori Prefecture Junior High School Rookie Game | 12. - 13.02.2014 | Hachinohe (JPN) |
49.72 | 25 | 33rd Aomori Prefecture Junior Sprint Championships | 11. - 12.01.2014 | Hachinohe (JPN) |
48.89 | 12 | 64th Aomori Prefecture Junior High School Winter Sports Festival | 08.01.2014 | Hachinohe (JPN) |
52.14 | 9 | 50th Aomori Prefecture Junior High School Competition | 09. - 10.02.2013 | Hachinohe (JPN) |
56.28 | 8 | 63rd Aomori Junior High School Selection | 14.01.2013 | Hachinohe (JPN) |
59.52 | 9 | 36th Hachinohe Junior High School Competition | 05. - 06.12.2012 | Hachinohe (JPN) |