| 41.64 | 12 | 70th National High School Skating Championships | 21. - 24.01.2021 | Nagano (JPN) |
| 42.44 | 27 | Japan Junior Championships 2021 | 09. - 11.01.2021 | Hachinohe (JPN) |
| 42.76 | 6 | 73rd Hokkaido High School Skating Competition | 18. - 20.12.2020 | Tomakomai (JPN) |
| 42.27 | 41 | 2020 Obihiro Forest Speed Skating Competition | 06. - 08.11.2020 | Obihiro (JPN) |
| 42.24 | 15 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 10. - 11.10.2020 | Obihiro (JPN) |
| 41.94 | 18 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 41.96 | 9 | 10th National High School Selection | 22. - 23.02.2020 | Obihiro (JPN) |
| 42.60 | 4 | 59th East Hokkaido Speed Skating Competition | 08. - 09.02.2020 | Obihiro (JPN) |
| 41.66 | 11 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 42.68 | 19 | Japanese Junior Championships 2020 | 11. - 13.01.2020 | Karuizawa (JPN) |
| 43.46 | 15 | 72nd Hokkaido High School Skating Competition | 20. - 22.12.2019 | Kushiro (JPN) |
| 42.45 | 8 | 64th Tokachi High School Championship | 07. - 08.12.2019 | Obihiro (JPN) |
| 42.32 | 2 | 2. Time Trial | 23.11.2019 | Obihiro (JPN) |
| 42.35 | 30 | 2019 Obihiro Forest Speed Skating Competition | 02. - 04.11.2019 | Obihiro (JPN) |
| 42.88 | 17 | 2019 1st Time Trial Competition | 12.10.2019 | Obihiro (JPN) |
| 43.48 | 8 | 28th All Tokachi Junior High School/High School Meeting | 02.03.2019 | Obihiro (JPN) |
| 43.25 | 16 | 90th High School Selection | 23. - 24.02.2019 | Obihiro (JPN) |
| 43.73 | 30 | 47th Hokkaido Sprint Championships | 09. - 10.02.2019 | Obihiro (JPN) |
| 45.05 | 26 | 68th National High School Championships | 23. - 26.01.2019 | Kōriyama (JPN) |
| 45.13 | 48 | Japanese Junior Championships 2019 | 12. - 14.01.2019 | Karuizawa (JPN) |
| 44.18 | 13 | 71st Hokkaido High School Speed Competition Championship | 14. - 16.12.2018 | Obihiro (JPN) |
| 45.04 | 11 | 63rd Tokachi High School Championship Tournament | 01. - 02.12.2018 | Obihiro (JPN) |
| 44.95 | 63 | 2018 Obihiro No Mori Competition | 02. - 04.11.2018 | Obihiro (JPN) |
| 44.29 | 37 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 44.34 | 20 | 38th Japan JHS Championship | 05. - 06.02.2018 | Nagano (JPN) |
| 44.83 | 9 | 3rd Time Trial | 20.01.2018 | Obihiro (JPN) |
| 44.88 | 17 | 48th Hokkaido JHS Competition | 07. - 08.01.2018 | Obihiro (JPN) |
| 45.12 | 17 | 2nd Time Trial | 18.11.2017 | Obihiro (JPN) |
| 44.58 | 43 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 44.78 | 45 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 45.30 | 18 | 1. Time Trial | 14.10.2017 | Obihiro (JPN) |
| 46.00 | 43 | 2017 Meiji Hokkaido Tokachi Oval Competition | 09. - 10.09.2017 | Obihiro (JPN) |
| 45.18 | 6 | 63rd Tokachi Middle School Championship | 03. - 04.12.2016 | Obihiro (JPN) |
| 45.35 | 7 | 25th Tokachi Junior High School Competition | 05.03.2016 | Obihiro (JPN) |
| 48.48 | 12 | 13th Kushiro Final Competition | 27. - 28.02.2016 | Kushiro (JPN) |
| 45.40 | 42 | 44th Hokkaido Sprint Championships | 19. - 20.02.2016 | Obihiro (JPN) |
| 46.99 | 7 | 38th Hokkaido Shonendan Competitions | 16. - 17.01.2016 | Akan (JPN) |
| 45.79 | 12 | 62nd All Tokachi Junior High School Championships | 05. - 06.12.2015 | Obihiro (JPN) |
| DQ | - | 2nd Time Trial | 21.11.2015 | Obihiro (JPN) |
| 46.57 | 61 | Obihiro Forest Competition | 07. - 08.11.2015 | Obihiro (JPN) |
| 46.45 | 35 | 1st Time Trial | 17.10.2015 | Obihiro (JPN) |
| 50.05 | 21 | 1st Japan Novice Competition | 14. - 15.02.2015 | Sapporo (JPN) |
| 52.24 | 3 | 12th World Junior Championships Memorial | 13. - 14.12.2014 | Kushiro (JPN) |
| 50.99 | 20 | 39th Akan Junior Competition / 21th Akan Junior Sprint Championships | 09. - 10.01.2014 | Akan (JPN) |