| 7:29.93 | 36 | 2024 Obihiro Forest Competition | 03. - 04.11.2024 | Obihiro (JPN) |
| 7:29.86 | 27 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 2nd Round | 12. - 13.10.2024 | Obihiro (JPN) |
| 7:17.00 | 10 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 7:39.17 | 18 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| 7:20.57 | 38 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 7:33.05 | 9 | 76th Hokkaido High School Championships | 15. - 17.12.2023 | Tomakomai (JPN) |
| 7:23.04 | 6 | 68th All Tokachi High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 7:39.17 | 24 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 7:27.53 | 19 | 2023 Obihiro Forest Speed Skating Competition | 17. - 19.11.2023 | Obihiro (JPN) |
| 7:27.52 | 28 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 07. - 08.10.2023 | Obihiro (JPN) |
| 7:44.24 | 22 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 7:44.64 | 5 | 2023 All Tokachi High School Meeting | 19.02.2023 | Obihiro (JPN) |
| 7:59.00 | 20 | 94th Hokkaido Allround Championships | 10. - 12.02.2023 | Obihiro (JPN) |
| 7:49.75 | 36 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 8:10.14 | 16 | 75th Hokkaido High School Skating Meeting | 16. - 18.12.2022 | Kushiro (JPN) |
| 8:13.85 | 36 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 8:19.77 | 14 | 67th All Tokachi High School Speed Skating Championships | 26. - 27.11.2022 | Obihiro (JPN) |
| 7:58.11 | 54 | 2022 Obihiro Forest Speed Skating Competition | 04. - 06.11.2022 | Obihiro (JPN) |
| 7:58.23 | 24 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 08. - 09.10.2022 | Obihiro (JPN) |
| 7:39.58 | 26 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 7:33.14 | 2 | 1st Time Trial | 22.01.2022 | Obihiro (JPN) |
| 8:01.45 | 8 | 52nd Hokkaido Junior High School Skating Tournament | 08. - 09.01.2022 | Tomakomai (JPN) |
| 7:35.00 | 4 | 68th All Tokachi Junior High School Tournament | 26.12.2021 | Obihiro (JPN) |
| 8:39.83 | 6 | 35th All Tokachi Junior High School Meeting | 11.12.2021 | Obihiro (JPN) |
| 7:53.20 | 6 | 68th All Tokachi Junior High School Speed Skating Championships | 27. - 28.11.2021 | Obihiro (JPN) |
| 7:43.91 | 37 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 7:37.15 | 6 | 2020 1st Time Trial | 23.01.2021 | Obihiro (JPN) |
| 7:37.82 | 10 | 51st Hokkaido Junior High School Competition | 09. - 11.01.2021 | Obihiro (JPN) |
| 7:55.81 | 8 | 67th All Tokachi Junior High School Winter Speed Skating Tournament | 20.12.2020 | Obihiro (JPN) |
| 7:57.03 | 10 | 3. Time Trial | 18.01.2020 | Obihiro (JPN) |
| 8:21.76 | 20 | 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) |