| 4:55.21 | 2 | All Tokachi Junior High School Competition | 17.02.2024 | Obihiro (JPN) |
| 4:55.21 | 2 | High School Skating Record Meeting | 17.02.2024 | Obihiro (JPN) |
| 5:02.73 | 37 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 5:09.45 | 12 | 76th Hokkaido High School Championships | 15. - 17.12.2023 | Tomakomai (JPN) |
| 4:59.76 | 9 | 68th All Tokachi High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 5:02.62 | 29 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 5:05.18 | 17 | 2023 Obihiro Forest Speed Skating Competition | 17. - 19.11.2023 | Obihiro (JPN) |
| 5:11.17 | 29 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 1 | 02. - 03.09.2023 | Obihiro (JPN) |
| 4:58.76 | 17 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 5:06.57 | 3 | 2023 All Tokachi High School Meeting | 19.02.2023 | Obihiro (JPN) |
| 5:00.44 | 13 | 94th Hokkaido Allround Championships | 10. - 12.02.2023 | Obihiro (JPN) |
| 5:15.45 | 3 | 74th Hokkaido Athletic Meet | 16. - 18.12.2022 | Kushiro (JPN) |
| 5:06.74 | 29 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 5:04.42 | 11 | 67th All Tokachi High School Speed Skating Championships | 26. - 27.11.2022 | Obihiro (JPN) |
| 5:08.85 | 19 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 08. - 09.10.2022 | Obihiro (JPN) |
| 4:55.85 | 24 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 5:22.91 | 19 | 52nd Hokkaido Junior High School Skating Tournament | 08. - 09.01.2022 | Tomakomai (JPN) |
| 5:03.44 | 9 | 68th All Tokachi Junior High School Tournament | 26.12.2021 | Obihiro (JPN) |
| 5:44.03 | 5 | 35th All Tokachi Junior High School Meeting | 11.12.2021 | Obihiro (JPN) |
| 5:21.52 | 11 | 68th All Tokachi Junior High School Speed Skating Championships | 27. - 28.11.2021 | Obihiro (JPN) |
| 5:15.00 | 43 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 5:03.86 | 6 | 30th All Tokachi Junior High School Record Meeting | 28.02.2021 | Obihiro (JPN) |
| 5:21.89 | 7 | 18th Kushiro Final Competition | 20. - 21.02.2021 | Kushiro (JPN) |
| 4:57.93 | 7 | 2020 1st Time Trial | 23.01.2021 | Obihiro (JPN) |
| 5:01.01 | 19 | 51st Hokkaido Junior High School Competition | 09. - 11.01.2021 | Obihiro (JPN) |
| 5:04.13 | 8 | 67th All Tokachi Junior High School Winter Speed Skating Tournament | 20.12.2020 | Obihiro (JPN) |
| 5:34.51 | 8 | 18th Hokkaido Junior High School Competition | 12. - 13.12.2020 | Kushiro (JPN) |
| 5:13.98 | 31 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 5:28.86 | 10 | 17th Kushiro Final Speed Skating Competition | 22. - 23.02.2020 | Kushiro (JPN) |
| 5:08.75 | 18 | 3. Time Trial | 18.01.2020 | Obihiro (JPN) |
| 5:29.70 | 17 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| NC | - | 66th Tokachi Junior High School Championships | 07. - 08.12.2019 | Obihiro (JPN) |
| DQ | - | 2. Time Trial | 23.11.2019 | Obihiro (JPN) |