| 41.47 | 24 | 2021 ’Nagane Final Competition | 06. - 07.03.2021 | Hachinohe (JPN) |
| 40.77 | 32 | 2020/2021 All Japan Selected Speed Skating Tournament | 11. - 13.02.2021 | Nagano (JPN) |
| 41.46 | 6 | 2020 Michinoku Speed Skating Competition | 26. - 27.12.2020 | Hachinohe (JPN) |
| 41.87 | 20 | 40th All Japan Student Speed Skating Championships | 28. - 29.11.2020 | Shibukawa (JPN) |
| 40.87 | 21 | 2020/2021 All Japan Selected Speed Skating Competition | 20. - 22.11.2020 | Hachinohe (JPN) |
| 41.87 | 34 | 2020/2021 All Japan Selected Speed Skating Competition | 13. - 15.11.2020 | Obihiro (JPN) |
| 41.64 | 31 | 2020 Obihiro Forest Speed Skating Competition | 06. - 08.11.2020 | Obihiro (JPN) |
| 41.69 | 14 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 41.00 | 19 | 18th M Wave Speed Skating Competition | 07. - 09.02.2020 | Nagano (JPN) |
| 42.14 | 4 | 1st Ikaho Rink Competition | 21. - 22.12.2019 | Shibukawa (JPN) |
| 42.31 | 21 | 39th All Japan Student Speed Skating Championships | 30.11. - 01.12.2019 | Shibukawa (JPN) |
| 42.12 | 28 | 2019 Obihiro Forest Speed Skating Competition | 02. - 04.11.2019 | Obihiro (JPN) |
| 42.27 | 20 | 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition | 07. - 08.09.2019 | Obihiro (JPN) |
| 42.05 | 32 | 17th M-Wave Competition | 15. - 17.02.2019 | Nagano (JPN) |
| DNS | - | 38th Gunma Prefecture Selection Speed Skating Competition | 22.12.2018 | Shibukawa (JPN) |
| 42.49 | 2 | 25th Seiko Oval Speed Skate Night Competition | 15. - 16.12.2018 | Fujiyoshida (JPN) |
| 42.92 | 26 | 38th All-Japan Student Championship | 24. - 25.11.2018 | Shibukawa (JPN) |
| 42.30 | 43 | 2018 Obihiro No Mori Competition | 02. - 04.11.2018 | Obihiro (JPN) |
| 42.86 | 23 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 42.51 | 36 | 16th M-Wave Competition | 16. - 18.02.2018 | Nagano (JPN) |
| 42.62 | 44 | Japanese Junior Allround Championships 2018 | 09. - 10.02.2018 | Nagano (JPN) |
| 42.31 | 17 | 90th Japan Inter-Collegiate Championship | 06. - 07.01.2018 | Karuizawa (JPN) |
| 43.65 | 3 | 47th Tohoku Championships | 23. - 25.12.2017 | Hachinohe (JPN) |
| 43.18 | 16 | 37th All-Japan Student Championship | 02. - 03.12.2017 | Shibukawa (JPN) |
| 43.32 | 10 | 24th Seiko Oval Night Competition | 25. - 26.11.2017 | Fujiyoshida (JPN) |
| 42.55 | 34 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 42.63 | 32 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 42.38 | 22 | 2017 Meiji Hokkaido Tokachi Oval Competition | 09. - 10.09.2017 | Obihiro (JPN) |
| 42.46 | 37 | 15th M-Wave Competition | 17. - 19.02.2017 | Nagano (JPN) |
| 44.16 | 32 | 66th High School Championship | 20. - 22.01.2017 | Nikkō (JPN) |
| 44.73 | 6 | 28th Tohoku High School Championship | 23. - 25.12.2016 | Kōriyama (JPN) |
| 43.81 | 3 | 43rd Aomori Prefecture Sprint Championship | 17. - 18.12.2016 | Hachinohe (JPN) |
| NC | - | 69th Aomori Prefecture High School Championship | 10. - 11.12.2016 | Hachinohe (JPN) |
| 44.35 | 1 | 50th Aomori Prefecture Selection | 06. - 07.12.2016 | Hachinohe (JPN) |
| 43.32 | 38 | 2016 Obihiro Mori (Forest) Competition | 04. - 06.11.2016 | Obihiro (JPN) |
| 42.58 | 17 | 6th National High School Selection | 27. - 28.02.2016 | Obihiro (JPN) |
| 43.34 | 1 | 68th Aomori Championships | 13. - 15.02.2016 | Hachinohe (JPN) |
| 43.85 | 1 | 57th Aomori Prefecture High School Rookie Competition | 09. - 10.02.2016 | Hachinohe (JPN) |
| 44.56 | 31 | 65th High School Skating Championships | 20. - 22.01.2016 | Morioka (JPN) |
| 43.81 | 2 | 42nd Aomori Prefecture Sprint Championships | 25. - 26.12.2015 | Hachinohe (JPN) |
| 44.91 | 3 | 27th Tohoku High School Championships | 18. - 20.12.2015 | Yamagata (JPN) |
| 44.10 | 1 | 68th Aomori Prefecture High School Championships | 10. - 14.12.2015 | Hachinohe (JPN) |
| 43.39 | 19 | 5th National High School Selected Competition | 21. - 22.02.2015 | Obihiro (JPN) |
| DNS | - | 67th Aomori Prefecture Championships | 14. - 15.02.2015 | Hachinohe (JPN) |
| 44.35 | 1 | 56th Aomori Prefecture High School Rookie Competition | 10. - 11.02.2015 | Hachinohe (JPN) |
| 45.12 | 23 | 64th Japan High School Championships | 22. - 25.01.2015 | Yamagata (JPN) |
| 44.90 | 2 | 41st Aomori Prefecture Sprint Championships | 26. - 27.12.2014 | Hachinohe (JPN) |
| 46.54 | 3 | 26th Tohoku High School Championships | 20. - 22.12.2014 | Hachinohe (JPN) |
| 44.94 | 1 | 67th Aomori Prefecture High School Competitions | 11. - 12.12.2014 | Hachinohe (JPN) |
| 45.10 | 1 | 48th Aomori Prefecture Selection / National Sports Festival Winter Games Preliminary | 06. - 07.12.2014 | Hachinohe (JPN) |
| 47.56 | 2 | 33rd Aomori Prefecture Junior Sprint Championships | 11. - 12.01.2014 | Hachinohe (JPN) |
| 48.18 | 1 | 64th Aomori Prefecture Junior High School Winter Sports Festival | 08.01.2014 | Hachinohe (JPN) |
| 47.68 | 4 | 66th Aomori Championships | 27. - 28.12.2013 | Hachinohe (JPN) |
| 49.92 | 5 | 46th Tohoku Junior High School Championships | 21. - 23.12.2013 | Morioka (JPN) |
| 46.58 | 3 | 65th Aomori Prefecture Championships | 14. - 15.02.2013 | Hachinohe (JPN) |
| 47.61 | 1 | 50th Aomori Prefecture Junior High School Competition | 09. - 10.02.2013 | Hachinohe (JPN) |
| 50.15 | 3 | 63rd Aomori Junior High School Selection | 14.01.2013 | Hachinohe (JPN) |
| 50.41 | 5 | 32nd Aomori Prefecture Junior Sprint Championships | 26. - 27.12.2012 | Hachinohe (JPN) |
| 50.84 | 4 | 34th Tohoku Junior High School Championships | 22. - 24.12.2012 | Kōriyama (JPN) |
| 49.47 | 2 | 36th Hachinohe Junior High School Competition | 05. - 06.12.2012 | Hachinohe (JPN) |
| 49.87 | 11 | 64th Aomori Prefecture Championships | 16. - 17.02.2012 | Hachinohe (JPN) |
| 49.68 | 1 | 49th Aomori Prefecture Junior High School Competition | 07. - 08.02.2012 | Hachinohe (JPN) |
| 50.48 | 5 | 62nd Aomori Prefecture Junior High School Winter Competition | 09.01.2012 | Hachinohe (JPN) |
| 52.25 | 15 | 31st Aomori Prefecture Junior Sprint Championships | 27. - 28.12.2011 | Hachinohe (JPN) |
| 52.09 | 5 | 34th Hachinohe School Competition | 06. - 07.12.2011 | Hachinohe (JPN) |
| 52.33 | 2 | 37th Aomori Prefecture Against Tochigi Prefecture Elementary School Student Meeting | 05.02.2011 | Hachinohe (JPN) |
| 53.74 | 2 | ABA Cup 17th Gold Sprint Championship | 21. - 22.01.2011 | Hachinohe (JPN) |
| 53.67 | 15 | 30th Aomori Prefecture Junior Sprint Championships | 27. - 28.12.2010 | Hachinohe (JPN) |
| 52.69 | 11 | 18th Aomori Prefecture Youth Meeting | 13.02.2010 | Hachinohe (JPN) |
| 57.00 | 1 | 36th Aomori Prefecture Against Tochigi Prefecture Elementary School Student Meeting | 06.02.2010 | Nikkō (JPN) |
| 55.47 | 8 | ABA Cup 16th Gold Sprint Championship | 22. - 23.01.2010 | Hachinohe (JPN) |
| 55.35 | 18 | 29th Aomori Prefecture Junior Sprint Championships | 28. - 29.12.2009 | Hachinohe (JPN) |
| 58.97 | 12 | ABA Cup Gold Sprint Championship | 23. - 24.01.2009 | Hachinohe (JPN) |