|  44.89  | 6 |  10th Yamanashi Prefecture Distance Championships  |  27. - 28.12.2014  |  Fujiyoshida  (JPN)  | 
|  44.60  | 18 |  34th Japan Student Championships  |  11. - 12.12.2014  |  Shibukawa  (JPN)  | 
|  44.16  | 6 |  21th Seiko Oval Night Game Competitions  |  29. - 30.11.2014  |  Fujiyoshida  (JPN)  | 
|  44.42  | 28 |  2014 Obihiro Night Forest Games  |  01. - 02.11.2014  |  Obihiro  (JPN)  | 
|  45.80  | 50 |  1st Time Trial  |  13.09.2014  |  Obihiro  (JPN)  | 
|  44.71  | 30 |  12th M-Wave Cup  |  14. - 16.02.2014  |  Nagano  (JPN)  | 
|  46.66  | 4 |  52nd Koshinetsu University Competition  |  17. - 18.01.2014  |  Fujiyoshida  (JPN)  | 
|  46.08  | 6 |  9th Yamanashi Prefecture Single Distance Championships  |  27. - 28.12.2013  |  Fujiyoshida  (JPN)  | 
|  44.97  | 13 |  33rd Student Championships  |  12. - 13.12.2013  |  Shibukawa  (JPN)  | 
|  46.02  | 14 |  20th Seiko Oval Night Game Competition  |  30.11. - 01.12.2013  |  Fujiyoshida  (JPN)  | 
|  47.56  | 16 |  21st Tomakomai Highland Competition- Hokkaido Shimbun Press/Oji Paper Cup  |  16. - 17.11.2013  |  Tomakomai  (JPN)  | 
|  46.02  | 41 |  Obihiro Forest (mori) Competition  |  02. - 03.11.2013  |  Obihiro  (JPN)  | 
|  44.82  | 12 |  M-Wave Trials  |  16. - 19.10.2013  |  Nagano  (JPN)  | 
|  45.48  | 41 |  1st Time Trial  |  14.09.2013  |  Obihiro  (JPN)  | 
|  43.89  | 27 |  11th M-Wave Cup  |  15. - 17.02.2013  |  Nagano  (JPN)  | 
|  46.98  | 3 |  50th Kanto Koshinetsu University Competition  |  18. - 19.01.2013  |  Fujiyoshida  (JPN)  | 
|  45.54  | 4 |  8th Yamanashi Prefecture Distance Championships  |  27. - 28.12.2012  |  Fujiyoshida  (JPN)  | 
|  46.69  | 12 |  32nd Japanese Student Championships  |  06. - 07.12.2012  |  Shibukawa  (JPN)  | 
|  44.67  | 6 |  19th Night Game (Seiko) Competition Meeting  |  01. - 02.12.2012  |  Fujiyoshida  (JPN)  | 
|  47.45  | 12 |  20th Tomakomai Highland Competition  |  18.11.2012  |  Tomakomai  (JPN)  | 
|  44.57  | 33 |  2012 Obihiro Forest Competition  |  10. - 11.11.2012  |  Obihiro  (JPN)  | 
|  44.91  | 26 |  M Wave Trials  |  18. - 20.10.2012  |  Nagano  (JPN)  | 
|  45.26  | 15 |  M Wave Trials  |  18. - 20.10.2012  |  Nagano  (JPN)  | 
|  45.66  | 34 |  1st Time Trial  |  15.09.2012  |  Obihiro  (JPN)  | 
|  45.05  | 32 |  10th M-Wave Cup  |  17. - 19.02.2012  |  Nagano  (JPN)  | 
|  45.68  | 30 |  9th M-Wave-Cup  |  19. - 21.02.2011  |  Nagano  (JPN)  | 
|  46.73  | 2 |  22nd Fukushima Prefecture Speed Skating Competition Record Meeting  |  05.02.2011  |  Kōriyama  (JPN)  | 
|  44.45  | 24 |  60th Nationales High School Meeting  |  18. - 21.01.2011  |  Nagano  (JPN)  | 
|  47.12  | 33 |  Japanese Junior Sprint Championships 2011  |  12. - 14.01.2011  |  Ena  (JPN)  | 
|  47.21  | 3 |  22nd Tohoku High School Championship  |  23. - 25.12.2010  |  Morioka  (JPN)  | 
|  47.20  | 1 |  56th Fukushima Prefecture High School Competition  |  10.12.2010  |  Kōriyama  (JPN)  | 
|  46.92  | 2 |  Fukushima Prefecture High New Member Meeting  |  14.02.2010  |  Kōriyama  (JPN)  | 
|  48.14  | 26 |  59th Japanese High School Meisterschaften  |  21. - 24.01.2010  |  Kushiro  (JPN)  | 
|  47.77  | 2 |  25th Iwate Prefecture Selection Competition  |  10. - 11.01.2010  |  Morioka  (JPN)  | 
|  46.95  | 4 |  39th Northeast High School Championship  |  21. - 23.12.2009  |  Hachinohe  (JPN)  | 
|  48.27  | 1 |  55th Fukushima Prefecture High School Competition  |  11.12.2009  |  Kōriyama  (JPN)  | 
|  45.38  | 37 |  7th M-WAVE CUP  |  21. - 22.02.2009  |  Nagano  (JPN)  | 
|  47.92  | 1 |  20th Fukushima Prefecture High School Meeting  |  07.02.2009  |  Kōriyama  (JPN)  | 
|  47.07  | 31 |  58th Japanese High School Meisterschaften  |  19. - 22.01.2009  |  Ena  (JPN)  | 
|  48.04  | 8 |  20th Northeast High School  |  20. - 22.12.2008  |  Kōriyama  (JPN)  | 
|  49.95  | 1 |  54th Fukushima Prefecture High School Meeting  |  05.12.2008  |  Kōriyama  (JPN)  | 
|  54.70  | 3 |  16th Fukushima Prefecture Record Meeting  |  12.02.2006  |  Kōriyama  (JPN)  |