| 41.87 | 6 | 66th High School Championship | 20. - 22.01.2017 | Nikkō (JPN) |
| 43.07 | 4 | 61st Akan Championship | 27. - 28.12.2016 | Akan (JPN) |
| 43.40 | 8 | 69th Hokkaido High School Championship | 23. - 25.12.2016 | Kushiro (JPN) |
| 41.36 | 1 | 61st Tokachi High School Championship | 03. - 04.12.2016 | Obihiro (JPN) |
| 42.24 | 3 | 24th Tomakomai Highland Competition | 19. - 20.11.2016 | Tomakomai (JPN) |
| 41.73 | 29 | Japan Cup 1 | 11. - 13.11.2016 | Obihiro (JPN) |
| 41.35 | 13 | 2016 Obihiro Mori (Forest) Competition | 04. - 06.11.2016 | Obihiro (JPN) |
| 41.60 | 2 | 1st Time Trial | 15.10.2016 | Obihiro (JPN) |
| 41.34 | 13 | Meiji Hokkaido Tokachi Oval Competitions | 10. - 11.09.2016 | Obihiro (JPN) |
| 42.33 | 4 | Tokachi High School Record Meeting | 05.03.2016 | Obihiro (JPN) |
| 42.08 | 10 | 6th National High School Selection | 27. - 28.02.2016 | Obihiro (JPN) |
| 42.04 | 12 | 44th Hokkaido Sprint Championships | 19. - 20.02.2016 | Obihiro (JPN) |
| 42.04 | 14 | 68th Hokkaido High School Championships | 18. - 20.12.2015 | Obihiro (JPN) |
| 42.26 | 6 | 60th All Tokachi High School Championships | 05. - 06.12.2015 | Obihiro (JPN) |
| 43.97 | 6 | 23rd Tomakomai Highland Competition | 21. - 22.11.2015 | Tomakomai (JPN) |
| 42.61 | 16 | 1st Time Trial | 17.10.2015 | Obihiro (JPN) |
| 42.46 | 28 | Obihiro Challenge Cup | 12. - 13.09.2015 | Obihiro (JPN) |
| 42.35 | 5 | 24th Tokachi Jr. High School Rookie Tournament/High School Record Meeting | 28.02.2015 | Obihiro (JPN) |
| 42.45 | 10 | 5th National High School Selected Competition | 21. - 22.02.2015 | Obihiro (JPN) |
| 44.18 | 6 | 43rd Hokkaido Sprint Championships | 06. - 07.02.2015 | Kushiro (JPN) |
| 42.18 | 2 | 54th East Hokkaido Tournament | 31.01.2015 | Obihiro (JPN) |
| 43.74 | 16 | 64th Japan High School Championships | 22. - 25.01.2015 | Yamagata (JPN) |
| 43.86 | 26 | Japanese Junior Championships 2015 | 15. - 16.01.2015 | Kushiro (JPN) |
| 44.74 | 9 | 59th Akan Championships | 26. - 27.12.2014 | Akan (JPN) |
| 44.62 | 15 | 67th Hokkaido High School Championships | 21. - 23.12.2014 | Tomakomai (JPN) |
| 43.56 | 19 | 22nd Tomakomai Highland Competitions / Oji Paper Cup - Hokkaido Shimbun Press Cup | 22. - 23.11.2014 | Tomakomai (JPN) |
| 42.38 | 19 | 2014 Obihiro Night Forest Games | 01. - 02.11.2014 | Obihiro (JPN) |
| 42.91 | 12 | 2nd Time Trial | 18.10.2014 | Obihiro (JPN) |
| 43.21 | 29 | 1st Time Trial | 13.09.2014 | Obihiro (JPN) |
| 44.85 | 14 | 42nd Hokkaido Sprint Championships | 14. - 16.02.2014 | Tomakomai (JPN) |
| 42.18 | 4 | 34th National Junior High School Competition | 03. - 04.02.2014 | Nagano (JPN) |
| 44.18 | 11 | 44th Hokkaido Junior High School Competition | 27. - 28.12.2013 | Tomakomai (JPN) |
| 43.52 | 15 | 4th Time Trial | 07.12.2013 | Obihiro (JPN) |
| 44.89 | 5 | 18th Hokkaido Junior High School Selection | 23. - 24.11.2013 | Sapporo (JPN) |
| 44.07 | 27 | Obihiro Forest (mori) Competition | 02. - 03.11.2013 | Obihiro (JPN) |
| 43.76 | 17 | 2nd Time Trial | 19.10.2013 | Obihiro (JPN) |
| 42.94 | 3 | 22nd Tokachi High School And Junior High School Competitions | 10.02.2013 | Obihiro (JPN) |
| 42.42 | 8 | 33rd Junior High School Championships | 04. - 05.02.2013 | Nagano (JPN) |
| 44.04 | 8 | 11th Korea-Japan Friendship Competition | 24. - 25.01.2013 | Seoul (KOR) |
| 43.20 | 8 | 43rd Hokkaido Junior High School Competition | 12. - 13.01.2013 | Obihiro (JPN) |
| 43.97 | 3 | 4th Time Trial | 08. - 09.12.2012 | Obihiro (JPN) |
| 46.18 | 6 | 17th Hokkaido Junior High School Selection | 24. - 25.11.2012 | Sapporo (JPN) |
| 44.18 | 7 | 21st Tokachi High School/Junior High School Competition | 12.02.2012 | Obihiro (JPN) |
| 43.98 | 21 | 32nd Japanese Inter-Junior High School Meeting | 30. - 31.01.2012 | Nagano (JPN) |
| 44.84 | 17 | 42nd Hokkaido Junior High School Competition | 08. - 09.01.2012 | Kushiro (JPN) |
| 44.62 | 17 | 4th Time Trial | 11.12.2011 | Obihiro (JPN) |
| 45.29 | 20 | 3rd Time Trial | 27.11.2011 | Obihiro (JPN) |