| 46.77 | 44 | 2021 ’Nagane Final Competition | 06. - 07.03.2021 | Hachinohe (JPN) |
| 50.17 | 6 | 18th Kushiro Final Competition | 20. - 21.02.2021 | Kushiro (JPN) |
| 48.54 | 22 | 60th East Hokkaido Speed Skating Tournament | 13.02.2021 | Kushiro (JPN) |
| 50.14 | 35 | 49th Hokkaido Sprint Skating Championships | 06. - 07.02.2021 | Kushiro (JPN) |
| 50.23 | 4 | 43rd Hokkaido Sports Boy Competition | 16. - 17.01.2021 | Akan (JPN) |
| 46.32 | 29 | 51st Hokkaido Junior High School Competition | 09. - 11.01.2021 | Obihiro (JPN) |
| 47.91 | 10 | 18th Hokkaido Junior High School Competition | 12. - 13.12.2020 | Kushiro (JPN) |
| 48.56 | 11 | 2nd Badge Test Meeting | 28.11.2020 | Kushiro (JPN) |
| 46.97 | 50 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 47.47 | 56 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 48.77 | 6 | 17th Kushiro Final Speed Skating Competition | 22. - 23.02.2020 | Kushiro (JPN) |
| 47.24 | 29 | 59th East Hokkaido Speed Skating Competition | 08. - 09.02.2020 | Obihiro (JPN) |
| 49.02 | 5 | 42nd Hokkaido Speed Skating Games | 18. - 19.01.2020 | Akan (JPN) |
| 48.70 | 9 | 17th World Jr Memorial Hokkaido Elementary And Junior High School Tournament | 07. - 08.12.2019 | Kushiro (JPN) |
| 50.01 | 23 | 2. Badge Test | 23.11.2019 | Kushiro (JPN) |
| 49.00 | 42 | 2019 1st Time Trial Competition | 12.10.2019 | Obihiro (JPN) |
| 48.05 | 57 | 47th Hokkaido Sprint Championships | 09. - 10.02.2019 | Obihiro (JPN) |
| DNS | - | 58th East Hokkaido Competition (Higashi) | 19.01.2019 | Nakashibetsu (JPN) |
| 50.30 | 8 | 41st Hokkaido Speed Skating Games | 12. - 13.01.2019 | Akan (JPN) |
| 52.45 | 3 | 40th Hokkaido Shonendan Games | 13. - 14.01.2018 | Akan (JPN) |
| 52.80 | 11 | 15th World Jr. Memorial | 09. - 10.12.2017 | Kushiro (JPN) |
| 55.08 | 10 | 39th Hokkaido Shonendan Competition | 21. - 22.01.2017 | Akan (JPN) |