| 42.53 | 17 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| 42.15 | 2 | 16th Kushiro Final Competitions | 23. - 24.02.2019 | Kushiro (JPN) |
| 40.59 | 45 | 47th Hokkaido Sprint Championships | 09. - 10.02.2019 | Obihiro (JPN) |
| 41.71 | 2 | 58th East Hokkaido Competition (Higashi) | 19.01.2019 | Nakashibetsu (JPN) |
| 41.61 | 3 | 41st Hokkaido Speed Skating Games | 12. - 13.01.2019 | Akan (JPN) |
| 41.89 | 15 | Hokkaido Junior High School Competition | 05. - 07.01.2019 | Tomakomai (JPN) |
| 42.32 | 4 | 16th World Jr. Memorial Hokkaido Competition | 08. - 09.12.2018 | Kushiro (JPN) |
| 42.00 | 11 | 2nd Badge Test Races | 24.11.2018 | Kushiro (JPN) |
| 42.70 | 2 | 1st Badge Test Races | 17.11.2018 | Kushiro (JPN) |
| 42.05 | 63 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 43.99 | 9 | 15th Kushiro Final Competition | 24. - 25.02.2018 | Kushiro (JPN) |
| 44.60 | 24 | 46th Hokkaido Sprint Championship | 16. - 17.02.2018 | Kushiro (JPN) |
| 42.43 | 23 | 3rd Time Trial | 20.01.2018 | Obihiro (JPN) |
| 43.60 | 5 | 40th Hokkaido Shonendan Games | 13. - 14.01.2018 | Akan (JPN) |
| 44.36 | 9 | 15th World Jr. Memorial | 09. - 10.12.2017 | Kushiro (JPN) |
| 43.56 | 17 | 2nd Badge Test Meeting | 25.11.2017 | Kushiro (JPN) |
| 43.05 | 51 | 1. Time Trial | 14.10.2017 | Obihiro (JPN) |
| 42.84 | 77 | 2017 Meiji Hokkaido Tokachi Oval Competition | 09. - 10.09.2017 | Obihiro (JPN) |
| 45.49 | 2 | 39th Hokkaido Shonendan Competition | 21. - 22.01.2017 | Akan (JPN) |
| 45.22 | 20 | 3rd Japan Novice Competition | 14. - 15.01.2017 | Kushiro (JPN) |
| 47.58 | 15 | 14th World Jr. Memorial Hokkaido ES And JHS Competition | 10. - 11.12.2016 | Kushiro (JPN) |
| 50.42 | 15 | 2nd All Japan Novice Competition | 13. - 14.02.2016 | Sapporo (JPN) |
| 51.18 | 33 | 38th Hokkaido Shonendan Competitions | 16. - 17.01.2016 | Akan (JPN) |