| 42.90 | 12 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 43.40 | 12 | High School Skating Record Meeting | 17.02.2024 | Obihiro (JPN) |
| 44.74 | 19 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| 45.01 | 46 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 44.98 | 14 | 76th Hokkaido High School Championships | 15. - 17.12.2023 | Tomakomai (JPN) |
| 44.22 | 11 | 68th All Tokachi High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 43.88 | 21 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 44.49 | 32 | 2023 Obihiro Forest Speed Skating Competition | 17. - 19.11.2023 | Obihiro (JPN) |
| 44.76 | 24 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 07. - 08.10.2023 | Obihiro (JPN) |
| 44.84 | 49 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 1 | 02. - 03.09.2023 | Obihiro (JPN) |
| 45.03 | 25 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 46.72 | 12 | 2023 All Tokachi High School Meeting | 19.02.2023 | Obihiro (JPN) |
| 46.36 | 32 | 51st Hokkaido Sprint Championships | 10. - 12.02.2023 | Obihiro (JPN) |
| 46.65 | 32 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 48.07 | 18 | 75th Hokkaido High School Skating Meeting | 16. - 18.12.2022 | Kushiro (JPN) |
| 45.53 | 34 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 46.30 | 9 | 67th All Tokachi High School Speed Skating Championships | 26. - 27.11.2022 | Obihiro (JPN) |
| 49.10 | 5 | 1st Badge Test Meeting | 19.11.2022 | Kushiro (JPN) |
| 46.66 | 37 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 08. - 09.10.2022 | Obihiro (JPN) |
| 46.08 | 50 | Oval Speed Skating Competition Round 1 | 03. - 04.09.2022 | Obihiro (JPN) |
| 50.15 | 4 | 44th Hokkaido Sports Boy Scouts Speed Skating Competition | 15. - 16.01.2022 | Akan (JPN) |
| 47.46 | 25 | 52nd Hokkaido Junior High School Skating Tournament | 08. - 09.01.2022 | Tomakomai (JPN) |
| 49.15 | 3 | 22nd Iburi / Hidaka Jurisdiction Sports Meeting | 25.12.2021 | Tomakomai (JPN) |
| 47.69 | 17 | 19th World Junior Memorial Hokkaido Junior High School Competition | 18. - 19.12.2021 | Kushiro (JPN) |
| 48.83 | 1 | Reiwa 3rd Year Toburi Junior High School Physical Education Tournament | 27.11.2021 | Tomakomai (JPN) |
| 48.50 | 7 | 29th Tomakomai Highland Speed Skating Competition | 20. - 21.11.2021 | Tomakomai (JPN) |
| 47.09 | 64 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 49.13 | 3 | 53rd Tomakomai Speed Skating Championships | 27. - 28.02.2021 | Tomakomai (JPN) |
| 49.54 | 2 | 52nd South Hokkaido Speed Skating Competition | 11.02.2021 | Tomakomai (JPN) |
| 51.08 | 3 | 46th Tomakomai Minpo Cup Sprint Championship | 06. - 07.02.2021 | Tomakomai (JPN) |
| 47.97 | 37 | 51st Hokkaido Junior High School Competition | 09. - 11.01.2021 | Obihiro (JPN) |
| 48.30 | 11 | 18th Hokkaido Junior High School Competition | 12. - 13.12.2020 | Kushiro (JPN) |
| 48.99 | 3 | Reiwa 2nd Year Tomakomai Junior And Senior High School Competition | 05.12.2020 | Tomakomai (JPN) |
| 49.84 | 2 | Reiwa 2nd Year Toburi Junior High School Tournament | 28.11.2020 | Tomakomai (JPN) |
| 50.94 | 10 | 28th Tomakomai Highland Speed Skating Competition | 14. - 15.11.2020 | Tomakomai (JPN) |
| 47.64 | 51 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 10. - 11.10.2020 | Obihiro (JPN) |
| 48.28 | 3 | 52nd Tomakomai Speed Skating Championships | 22. - 23.02.2020 | Tomakomai (JPN) |
| 48.49 | 7 | 6th All Japan Novice Speed Skating Competition | 15. - 16.02.2020 | Sapporo (JPN) |
| 52.13 | 1 | 45th Tomakomai JHS Sprint Championship | 01. - 02.02.2020 | Tomakomai (JPN) |
| WDR | - | 51st South Hokkaido Competition | 14.12.2019 | Tomakomai (JPN) |
| 50.11 | 12 | 17th World Jr Memorial Hokkaido Elementary And Junior High School Tournament | 07. - 08.12.2019 | Kushiro (JPN) |
| 50.10 | 11 | 27th Tomakomai Highland Speed Skating Competition | 23. - 24.11.2019 | Tomakomai (JPN) |
| 50.69 | 2 | Tomakomai Junior High School / High School Speed Skating Competition | 16.11.2019 | Tomakomai (JPN) |
| 52.22 | 1 | 51st Tomakomai Championships | 23. - 24.02.2019 | Tomakomai (JPN) |
| 52.45 | 8 | 16th World Jr. Memorial Hokkaido Competition | 08. - 09.12.2018 | Kushiro (JPN) |
| 53.51 | 16 | 50th Tomakomai Championship | 24. - 25.02.2018 | Tomakomai (JPN) |
| 53.51 | 15 | 50th Tomakomai Championship | 24. - 25.02.2018 | Tomakomai (JPN) |
| 56.11 | 48 | 3rd Japan Novice Competition | 14. - 15.01.2017 | Kushiro (JPN) |