| 49.34 | 1 | 62nd East Hokkaido Speed Skating Tournament | 28. - 29.01.2023 | Kitami (JPN) |
| 44.55 | 11 | 59th East Hokkaido Speed Skating Competition | 08. - 09.02.2020 | Obihiro (JPN) |
| 44.24 | 17 | 40th National Junior High School Skating Competition | 03. - 04.02.2020 | Nagano (JPN) |
| 45.85 | 2 | 42nd Hokkaido Speed Skating Games | 18. - 19.01.2020 | Akan (JPN) |
| 45.43 | 11 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| 45.81 | 3 | 17th World Jr Memorial Hokkaido Elementary And Junior High School Tournament | 07. - 08.12.2019 | Kushiro (JPN) |
| 47.42 | 18 | 2. Badge Test | 23.11.2019 | Kushiro (JPN) |
| 45.57 | 36 | 2019 1st Time Trial Competition | 12.10.2019 | Obihiro (JPN) |
| 44.78 | 51 | 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition | 07. - 08.09.2019 | Obihiro (JPN) |
| 47.51 | 7 | 16th Kushiro Final Competitions | 23. - 24.02.2019 | Kushiro (JPN) |
| 47.87 | 7 | 58th East Hokkaido Competition (Higashi) | 19.01.2019 | Nakashibetsu (JPN) |
| 47.66 | 4 | 41st Hokkaido Speed Skating Games | 12. - 13.01.2019 | Akan (JPN) |
| 47.10 | 23 | Hokkaido Junior High School Competition | 05. - 07.01.2019 | Tomakomai (JPN) |
| 47.05 | 6 | 16th World Jr. Memorial Hokkaido Competition | 08. - 09.12.2018 | Kushiro (JPN) |
| 48.57 | 16 | 2nd Badge Test Races | 24.11.2018 | Kushiro (JPN) |
| DNS | - | 1st Badge Test Races | 17.11.2018 | Kushiro (JPN) |
| 48.01 | 57 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 49.48 | 10 | 15th Kushiro Final Competition | 24. - 25.02.2018 | Kushiro (JPN) |
| 49.44 | 8 | 57th Higashi Hokkaido Competition | 27.01.2018 | Kitami (JPN) |
| 48.17 | 5 | 40th Hokkaido Shonendan Games | 13. - 14.01.2018 | Akan (JPN) |
| 50.59 | 8 | 15th World Jr. Memorial | 09. - 10.12.2017 | Kushiro (JPN) |
| 51.96 | 3 | 39th Hokkaido Shonendan Competition | 21. - 22.01.2017 | Akan (JPN) |
| 53.93 | 33 | 14th World Jr. Memorial Hokkaido ES And JHS Competition | 10. - 11.12.2016 | Kushiro (JPN) |
| 52.54 | 32 | 38th Hokkaido Shonendan Competitions | 16. - 17.01.2016 | Akan (JPN) |