| 4:51.41 | 7 | 78th Hokkaido High School Skating Championships | 19. - 21.12.2025 | Kushiro (JPN) |
| 4:31.90 | 7 | 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament, Round 4 | 13. - 14.12.2025 | Obihiro (JPN) |
| 4:34.14 | 11 | 2025 Meiji Hokkaido Tokachi Oval Tournament, Round 3 | 29. - 30.11.2025 | Obihiro (JPN) |
| 4:30.64 | 26 | 2025/26 All-Japan Speed Skating Invitational Tournament Obihiro | 14. - 16.11.2025 | Obihiro (JPN) |
| 4:30.89 | 13 | 2025 Obihiro Forest Speed Skating Tournament | 08. - 09.11.2025 | Obihiro (JPN) |
| 4:34.54 | 9 | Qualifier Race Japan Junior | 24. - 26.10.2025 | Nagano (JPN) |
| 4:34.43 | 7 | 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament, 2nd Round | 11. - 12.10.2025 | Obihiro (JPN) |
| 4:35.55 | 24 | 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 1st Round | 06. - 07.09.2025 | Obihiro (JPN) |
| 4:29.29 | 2 | 15th National High School Speed Skating Championships | 22. - 23.02.2025 | Obihiro (JPN) |
| 4:31.47 | 19 | 23rd M-Wave Speed Skating Competition | 14. - 16.02.2025 | Nagano (JPN) |
| 4:50.62 | 6 | 74th National High School Skating Championships | 21. - 23.01.2025 | Morioka (JPN) |
| 4:52.02 | 10 | Japan - Junior Championships 2025 | 11. - 13.01.2025 | Kushiro (JPN) |
| 4:33.71 | 4 | 77th Hokkaido High School Skating Championships | 20. - 22.12.2024 | Obihiro (JPN) |
| 4:35.36 | 5 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 4th Round | 07. - 08.12.2024 | Obihiro (JPN) |
| 4:41.05 | 3 | 69th All Tokachi High School Championships | 30.11. - 01.12.2024 | Obihiro (JPN) |
| 4:47.12 | 19 | 2024 Meiji Hokkaido Tokachi Round 3 | 16. - 17.11.2024 | Obihiro (JPN) |
| 4:39.40 | 32 | 2024/25 All Japan Selected Speed Skating Competition | 08. - 10.11.2024 | Obihiro (JPN) |
| 4:41.77 | 9 | Japanese Junior Selection | 25. - 27.10.2024 | Nagano (JPN) |
| 4:39.56 | 8 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 2nd Round | 12. - 13.10.2024 | Obihiro (JPN) |
| 4:49.62 | 25 | YS CUP 2024’Nagane Final Speed Skating Competition | 02. - 03.03.2024 | Hachinohe (JPN) |
| 4:47.81 | 3 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 4:51.52 | 1 | High School Skating Record Meeting | 17.02.2024 | Obihiro (JPN) |
| 4:51.52 | 1 | All Tokachi Junior High School Competition | 17.02.2024 | Obihiro (JPN) |
| 4:56.78 | 13 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| 4:43.45 | 19 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 4:58.63 | 8 | 76th Hokkaido High School Championships | 15. - 17.12.2023 | Tomakomai (JPN) |
| 4:48.69 | 7 | 68th All Tokachi High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 4:44.90 | 9 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 4:46.61 | 8 | 2023 Obihiro Forest Speed Skating Competition | 17. - 19.11.2023 | Obihiro (JPN) |
| 4:47.62 | 13 | 43rd National Junior High School Skating Tournament | 04. - 07.02.2023 | Nagano (JPN) |
| 4:53.31 | 7 | 1st Time Trial | 21.01.2023 | Obihiro (JPN) |
| 4:54.37 | 9 | 53rd Hokkaido Junior High School Skating Tournament | 07. - 08.01.2023 | Obihiro (JPN) |
| 4:54.89 | 5 | 69th All Tokachi Junior High School Tournament | 25.12.2022 | Obihiro (JPN) |
| DNS | - | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 10. - 11.12.2022 | Obihiro (JPN) |
| 4:59.00 | 8 | 69th All Tokachi Junior High School Speed Skating Championships | 26. - 27.11.2022 | Obihiro (JPN) |
| 4:44.42 | 10 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 5:09.01 | 7 | 52nd Hokkaido Junior High School Skating Tournament | 08. - 09.01.2022 | Tomakomai (JPN) |
| 4:54.44 | 4 | 68th All Tokachi Junior High School Tournament | 26.12.2021 | Obihiro (JPN) |
| DNS | - | 35th All Tokachi Junior High School Meeting | 11.12.2021 | Obihiro (JPN) |
| 5:07.90 | 5 | 68th All Tokachi Junior High School Speed Skating Championships | 27. - 28.11.2021 | Obihiro (JPN) |
| 5:01.24 | 37 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 5:02.78 | 4 | 30th All Tokachi Junior High School Record Meeting | 28.02.2021 | Obihiro (JPN) |
| 4:59.06 | 7 | 2021 ’Nagane Winter Speed Skating Competition | 06. - 07.02.2021 | Hachinohe (JPN) |
| 5:02.85 | 13 | 2020 1st Time Trial | 23.01.2021 | Obihiro (JPN) |
| 4:56.04 | 12 | 51st Hokkaido Junior High School Competition | 09. - 11.01.2021 | Obihiro (JPN) |
| 5:00.35 | 7 | 67th All Tokachi Junior High School Winter Speed Skating Tournament | 20.12.2020 | Obihiro (JPN) |