| 41.39 | 5 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 41.70 | 7 | High School Skating Record Meeting | 17.02.2024 | Obihiro (JPN) |
| 41.62 | 3 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| 41.26 | 11 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 42.18 | 5 | 76th Hokkaido High School Championships | 15. - 17.12.2023 | Tomakomai (JPN) |
| 41.18 | 3 | 68th All Tokachi High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 40.84 | 3 | 2023 Obihiro Forest Speed Skating Competition | 17. - 19.11.2023 | Obihiro (JPN) |
| 40.93 | 5 | Junior Selection Competition | 20. - 22.10.2023 | Nagano (JPN) |
| 40.97 | 6 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 07. - 08.10.2023 | Obihiro (JPN) |
| 40.97 | 14 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 1 | 02. - 03.09.2023 | Obihiro (JPN) |
| 40.82 | 4 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 40.71 | 2 | 2023 All Tokachi High School Meeting | 19.02.2023 | Obihiro (JPN) |
| 41.50 | 3 | 51st Hokkaido Sprint Championships | 10. - 12.02.2023 | Obihiro (JPN) |
| 41.79 | 5 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 41.55 | 11 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 43.21 | 8 | 75th Hokkaido High School Skating Meeting | 16. - 18.12.2022 | Kushiro (JPN) |
| 41.27 | 15 | 2022 Obihiro Forest Speed Skating Competition | 04. - 06.11.2022 | Obihiro (JPN) |
| 41.91 | 11 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 08. - 09.10.2022 | Obihiro (JPN) |
| 42.58 | 30 | Oval Speed Skating Competition Round 1 | 03. - 04.09.2022 | Obihiro (JPN) |
| 42.92 | 12 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 43.29 | 6 | 1st Time Trial | 22.01.2022 | Obihiro (JPN) |
| 44.39 | 12 | 52nd Hokkaido Junior High School Skating Tournament | 08. - 09.01.2022 | Tomakomai (JPN) |
| 43.67 | 8 | 68th All Tokachi Junior High School Tournament | 26.12.2021 | Obihiro (JPN) |
| 45.68 | 10 | 19th World Junior Memorial Hokkaido Junior High School Competition | 18. - 19.12.2021 | Kushiro (JPN) |
| 44.62 | 9 | 35th All Tokachi Junior High School Meeting | 11.12.2021 | Obihiro (JPN) |
| 44.03 | 4 | 68th All Tokachi Junior High School Speed Skating Championships | 27. - 28.11.2021 | Obihiro (JPN) |
| 44.34 | 46 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 44.20 | 57 | 2021 Obihiro No Mori Speed Skating Competition | 05. - 07.11.2021 | Obihiro (JPN) |
| 44.13 | 31 | 2021 Meiji Hokkaido Tokachi Oval | 09. - 10.10.2021 | Obihiro (JPN) |
| 43.64 | 7 | 30th All Tokachi Junior High School Record Meeting | 28.02.2021 | Obihiro (JPN) |
| 48.49 | 4 | 18th Kushiro Final Competition | 20. - 21.02.2021 | Kushiro (JPN) |
| 43.96 | 14 | 2020 1st Time Trial | 23.01.2021 | Obihiro (JPN) |
| 43.62 | 9 | 51st Hokkaido Junior High School Competition | 09. - 11.01.2021 | Obihiro (JPN) |
| 44.22 | 10 | 67th All Tokachi Junior High School Winter Speed Skating Tournament | 20.12.2020 | Obihiro (JPN) |
| 44.77 | 33 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 44.33 | 9 | 59th East Hokkaido Speed Skating Competition | 08. - 09.02.2020 | Obihiro (JPN) |
| 44.88 | 13 | 3. Time Trial | 18.01.2020 | Obihiro (JPN) |
| 46.30 | 16 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| 46.06 | 8 | 66th Tokachi Junior High School Championships | 07. - 08.12.2019 | Obihiro (JPN) |