| 44.19 | 39 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 44.18 | 11 | 76th Hokkaido High School Championships | 15. - 17.12.2023 | Tomakomai (JPN) |
| 43.55 | 10 | 68th All Tokachi High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 43.92 | 23 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 44.18 | 28 | 2023 Obihiro Forest Speed Skating Competition | 17. - 19.11.2023 | Obihiro (JPN) |
| 44.06 | 23 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 07. - 08.10.2023 | Obihiro (JPN) |
| 44.01 | 20 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 44.38 | 9 | 2023 All Tokachi High School Meeting | 19.02.2023 | Obihiro (JPN) |
| 44.40 | 20 | 51st Hokkaido Sprint Championships | 10. - 12.02.2023 | Obihiro (JPN) |
| 44.49 | 48 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 45.77 | 14 | 75th Hokkaido High School Skating Meeting | 16. - 18.12.2022 | Kushiro (JPN) |
| 44.86 | 30 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 44.47 | 6 | 67th All Tokachi High School Speed Skating Championships | 26. - 27.11.2022 | Obihiro (JPN) |
| 44.21 | 44 | 2022 Obihiro Forest Speed Skating Competition | 04. - 06.11.2022 | Obihiro (JPN) |
| 44.20 | 22 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 08. - 09.10.2022 | Obihiro (JPN) |
| 43.89 | 42 | Oval Speed Skating Competition Round 1 | 03. - 04.09.2022 | Obihiro (JPN) |
| 43.60 | 6 | 74th Hokkaido High School Skating Competition | 17. - 19.12.2021 | Obihiro (JPN) |
| 45.54 | 35 | Japanese Junior Championships 2022 | 10. - 12.12.2021 | Kushiro (JPN) |
| 44.26 | 18 | 66th All Tokachi High School Speed Skating Championships | 27. - 28.11.2021 | Obihiro (JPN) |
| 43.83 | 43 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 43.93 | 54 | 2021 Obihiro No Mori Speed Skating Competition | 05. - 07.11.2021 | Obihiro (JPN) |
| 44.73 | 34 | 2021 Meiji Hokkaido Tokachi Oval | 09. - 10.10.2021 | Obihiro (JPN) |
| 48.33 | 21 | 60th East Hokkaido Speed Skating Tournament | 13.02.2021 | Kushiro (JPN) |
| 48.27 | 22 | 49th Hokkaido Sprint Skating Championships | 06. - 07.02.2021 | Kushiro (JPN) |
| 46.34 | 26 | 2020 1st Time Trial | 23.01.2021 | Obihiro (JPN) |
| 47.33 | 1 | 43rd Hokkaido Sports Boy Competition | 16. - 17.01.2021 | Akan (JPN) |
| 45.82 | 26 | 51st Hokkaido Junior High School Competition | 09. - 11.01.2021 | Obihiro (JPN) |
| 49.08 | 3 | 50th Kushiro City Junior High School Tournament | 26.12.2020 | Kushiro (JPN) |
| 46.69 | 7 | 18th Hokkaido Junior High School Competition | 12. - 13.12.2020 | Kushiro (JPN) |
| 47.03 | 9 | 2nd Badge Test Meeting | 28.11.2020 | Kushiro (JPN) |
| 46.09 | 45 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 46.32 | 48 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 10. - 11.10.2020 | Obihiro (JPN) |
| 46.01 | 54 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 49.93 | 7 | 17th Kushiro Final Speed Skating Competition | 22. - 23.02.2020 | Kushiro (JPN) |
| 47.10 | 28 | 59th East Hokkaido Speed Skating Competition | 08. - 09.02.2020 | Obihiro (JPN) |
| 46.72 | 21 | 3. Time Trial | 18.01.2020 | Obihiro (JPN) |
| 47.43 | 22 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| 48.69 | 4 | 49th Kushiro City Competition | 28.12.2019 | Kushiro (JPN) |
| 48.21 | 7 | 17th World Jr Memorial Hokkaido Elementary And Junior High School Tournament | 07. - 08.12.2019 | Kushiro (JPN) |
| 48.36 | 19 | 2. Badge Test | 23.11.2019 | Kushiro (JPN) |
| 49.63 | 13 | 16th Kushiro Final Competitions | 23. - 24.02.2019 | Kushiro (JPN) |
| 48.76 | 59 | 47th Hokkaido Sprint Championships | 09. - 10.02.2019 | Obihiro (JPN) |
| DNS | - | 58th East Hokkaido Competition (Higashi) | 19.01.2019 | Nakashibetsu (JPN) |
| DNS | - | 3. Time Trial | 19.01.2019 | Obihiro (JPN) |
| 52.82 | 4 | 48th Kushiro Skating Competition | 23.12.2018 | Kushiro (JPN) |
| 51.27 | 2 | 40th Hokkaido Shonendan Games | 13. - 14.01.2018 | Akan (JPN) |
| 52.56 | 9 | 15th World Jr. Memorial | 09. - 10.12.2017 | Kushiro (JPN) |
| 54.33 | 9 | 39th Hokkaido Shonendan Competition | 21. - 22.01.2017 | Akan (JPN) |
| 52.96 | 43 | 3rd Japan Novice Competition | 14. - 15.01.2017 | Kushiro (JPN) |