| 41.23 | 1 | 71st Iwate Sport Festival Competition | 15. - 16.12.2018 | Morioka (JPN) |
| 40.17 | 2 | 33rd Iwate Prefecture Selection | 13. - 14.01.2018 | Morioka (JPN) |
| 41.52 | 1 | 70th Iwate Prefectural Competition | 16. - 17.12.2017 | Morioka (JPN) |
| 40.35 | 1 | 2017 Iwate Prefecture Championship | 18. - 19.02.2017 | Morioka (JPN) |
| 40.01 | 1 | 32nd Iwate Prefecture Selection | 07. - 08.01.2017 | Morioka (JPN) |
| 39.69 | 5 | 46th Tohoku Championship | 23. - 25.12.2016 | Kōriyama (JPN) |
| 40.79 | 2 | 69th Iwate Prefecture Sport Festival Competition | 10. - 11.12.2016 | Morioka (JPN) |
| 40.20 | 5 | 41st Iwate Prefecture Sprint Championship | 26. - 27.11.2016 | Morioka (JPN) |
| 38.99 | 1 | 2015 Iwate Prefecture Championships | 12. - 13.02.2016 | Morioka (JPN) |
| 38.51 | 2 | Japanese Masters Championships 2016 | 16. - 17.01.2016 | Fujiyoshida (JPN) |
| 39.40 | 2 | 31st Iwate Prefecture Selection | 10. - 11.01.2016 | Morioka (JPN) |
| 39.50 | 3 | 45th Tohoku Championships | 18. - 20.12.2015 | Yamagata (JPN) |
| 39.21 | 19 | Japan Cup 3 | 05. - 06.12.2015 | Fujiyoshida (JPN) |
| 39.36 | 3 | 40th Iwate Prefecture Sprint Championships | 21. - 22.11.2015 | Morioka (JPN) |
| 39.78 | 1 | Japanese Masters Championships 2015 | 14. - 15.02.2015 | Hachinohe (JPN) |
| 40.32 | 1 | 39th Iwate Prefecture Sprint Championships | 10. - 11.01.2015 | Morioka (JPN) |
| 39.46 | 5 | 44th Tohoku Championships | 20. - 22.12.2014 | Hachinohe (JPN) |
| 39.84 | 3 | 67th Iwate Prefectural Sports Festival Competition | 13. - 14.12.2014 | Morioka (JPN) |
| 40.32 | 3 | 30th Iwate Prefecture Selection | 22. - 23.11.2014 | Morioka (JPN) |
| 38.29 | 30 | 12th M-Wave Cup | 14. - 16.02.2014 | Nagano (JPN) |
| 39.75 | 22 | 63rd High School Championships | 21. - 24.01.2014 | Hachinohe (JPN) |
| 40.83 | 2 | 29th Iwate Prefecture Selection Competition | 12. - 13.01.2014 | Morioka (JPN) |
| 40.79 | 3 | 25th Tohoku High School Championships | 21. - 23.12.2013 | Morioka (JPN) |
| 40.44 | 1 | 63rd Iwate Prefecture High School Championships | 14. - 15.12.2013 | Morioka (JPN) |
| 40.69 | 1 | 7th National Sports Festival Qualifying Competition | 07. - 08.12.2013 | Morioka (JPN) |
| 40.03 | 1 | 38th Iwate Prefecture Sprint Championschips | 23. - 24.11.2013 | Morioka (JPN) |
| 41.24 | 68 | Obihiro Forest (mori) Competition | 02. - 03.11.2013 | Obihiro (JPN) |
| 39.54 | 24 | 3rd High School Selection Competition | 23. - 24.02.2013 | Obihiro (JPN) |
| 41.76 | 1 | 49th Iwate Prefecture High School New Member Championships | 09. - 10.02.2013 | Morioka (JPN) |
| 41.69 | 41 | 62nd High School Championships | 23. - 26.01.2013 | Kushiro (JPN) |
| 43.26 | 3 | 28th Iwate Prefecture Distance Championships | 12. - 13.01.2013 | Morioka (JPN) |
| 42.54 | 6 | 24th Tohoku High School Championships | 22. - 24.12.2012 | Kōriyama (JPN) |
| 42.88 | 1 | 62nd Iwate Prefecture Highschool Championships | 15. - 16.12.2012 | Morioka (JPN) |
| 44.08 | 2 | 65th Iwate Prefecture Skating Sports Festival | 08. - 09.12.2012 | Morioka (JPN) |
| 43.04 | 4 | 37th Iwate Prefecture Sprint Championships | 23. - 24.11.2012 | Morioka (JPN) |
| 41.30 | 35 | 2nd High School Selection Competition | 25. - 26.02.2012 | Obihiro (JPN) |
| 43.17 | 7 | Iwate Prefecture Championships | 18. - 19.02.2012 | Morioka (JPN) |
| 55.91 | 2 | 48th Iwate Prefecture High School Championships | 04. - 05.02.2012 | Morioka (JPN) |
| 53.72 | 66 | 61st High School Championship | 21. - 24.01.2012 | Shibukawa (JPN) |
| 45.30 | 6 | 27th Iwate Prefecture Selection | 08. - 09.01.2012 | Morioka (JPN) |
| 44.92 | 15 | 23rd Tohoku High School Championships | 23. - 25.12.2011 | Yamagata (JPN) |
| 45.70 | 4 | 61st Iwate Prefecture High School Championships | 10. - 11.12.2011 | Morioka (JPN) |
| 46.35 | 10 | 36th Iwate Prefecture Sprint Championships | 27. - 28.11.2011 | Morioka (JPN) |