| 2:23.11 | 39 | 45th National Junior High School Skating Tournament | 01. - 04.02.2025 | Nagano (JPN) |
| 2:31.27 | 25 | Hokkaido 55th Hokkaido Junior High School Skating Tournament | 11. - 12.01.2025 | Tomakomai (JPN) |
| 2:34.58 | 1 | 54th Kushiro City Junior High School Skating Tournament | 22.12.2024 | Kushiro (JPN) |
| 2:30.12 | 4 | 22nd Hokkaido Elementary/Junior High School Championships | 14. - 15.12.2024 | Kushiro (JPN) |
| 2:25.17 | 40 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 4th Round | 07. - 08.12.2024 | Obihiro (JPN) |
| 2:28.49 | 3 | Kushiro District Junior High School Tournament | 30.11.2024 | Kushiro (JPN) |
| 2:26.16 | 49 | 2024 Meiji Hokkaido Tokachi Round 3 | 16. - 17.11.2024 | Obihiro (JPN) |
| 2:33.12 | 11 | 21st Kushiro Final Speed Skating Competition | 24. - 25.02.2024 | Kushiro (JPN) |
| 2:20.80 | 39 | 44th National Junior High School Skating Tournament | 03. - 06.02.2024 | Nagano (JPN) |
| 2:26.10 | 26 | 1st Time Trial | 20.01.2024 | Obihiro (JPN) |
| 2:34.65 | 3 | 46th Hokkaido Sports Boys Speed Skating Competition | 13. - 14.01.2024 | Akan (JPN) |
| 2:30.32 | 28 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| 2:32.36 | 17 | 21st World Junior Memorial Hokkaido Junior High School Competition | 16. - 17.12.2023 | Kushiro (JPN) |
| 2:29.27 | 32 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 09. - 10.12.2023 | Obihiro (JPN) |
| 2:38.88 | 6 | Kushiro District Junior High School Tournament | 03.12.2023 | Kushiro (JPN) |
| 2:33.14 | 49 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 2:46.06 | 2 | 45th Hokkaido Sports Boy Scouts Speed Skating Tournament | 14. - 15.01.2023 | Akan (JPN) |