| 45.29 | 22 | 2020 1st Time Trial | 23.01.2021 | Obihiro (JPN) |
| 45.15 | 21 | 51st Hokkaido Junior High School Competition | 09. - 11.01.2021 | Obihiro (JPN) |
| 48.31 | 2 | 50th Kushiro City Junior High School Tournament | 26.12.2020 | Kushiro (JPN) |
| WDR | - | 2nd Badge Test Meeting | 28.11.2020 | Kushiro (JPN) |
| 45.53 | 41 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 46.89 | 2 | 17th Kushiro Final Speed Skating Competition | 22. - 23.02.2020 | Kushiro (JPN) |
| 56.05 | 43 | 59th East Hokkaido Speed Skating Competition | 08. - 09.02.2020 | Obihiro (JPN) |
| 45.19 | 15 | 3. Time Trial | 18.01.2020 | Obihiro (JPN) |
| 46.12 | 14 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| 47.61 | 1 | 49th Kushiro City Competition | 28.12.2019 | Kushiro (JPN) |
| 46.04 | 4 | 17th World Jr Memorial Hokkaido Elementary And Junior High School Tournament | 07. - 08.12.2019 | Kushiro (JPN) |
| 48.96 | 10 | 16th Kushiro Final Competitions | 23. - 24.02.2019 | Kushiro (JPN) |
| 45.92 | 21 | 3. Time Trial | 19.01.2019 | Obihiro (JPN) |
| 48.08 | 6 | 41st Hokkaido Speed Skating Games | 12. - 13.01.2019 | Akan (JPN) |
| 49.90 | 2 | 48th Kushiro Skating Competition | 23.12.2018 | Kushiro (JPN) |
| 48.41 | 9 | 16th World Jr. Memorial Hokkaido Competition | 08. - 09.12.2018 | Kushiro (JPN) |
| 52.57 | 4 | 40th Hokkaido Shonendan Games | 13. - 14.01.2018 | Akan (JPN) |
| 51.59 | 8 | 15th World Jr. Memorial | 09. - 10.12.2017 | Kushiro (JPN) |
| 53.86 | 8 | 39th Hokkaido Shonendan Competition | 21. - 22.01.2017 | Akan (JPN) |
| 52.84 | 42 | 3rd Japan Novice Competition | 14. - 15.01.2017 | Kushiro (JPN) |