| WDR | - | 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament, 2nd Round | 11. - 12.10.2025 | Obihiro (JPN) |
| WDR | - | 22nd Kushiro Final Speed Skating Tournament | 22. - 23.02.2025 | Kushiro (JPN) |
| 1:47.87 | 53 | Hokkaido 55th Hokkaido Junior High School Skating Tournament | 11. - 12.01.2025 | Tomakomai (JPN) |
| 1:48.03 | 13 | 22nd Hokkaido Elementary/Junior High School Championships | 14. - 15.12.2024 | Kushiro (JPN) |
| 1:39.07 | 67 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 4th Round | 07. - 08.12.2024 | Obihiro (JPN) |
| 1:44.67 | 76 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 2nd Round | 12. - 13.10.2024 | Obihiro (JPN) |
| WDR | - | 21st Kushiro Final Speed Skating Competition | 24. - 25.02.2024 | Kushiro (JPN) |
| 1:43.01 | 6 | 46th Hokkaido Sports Boys Speed Skating Competition | 13. - 14.01.2024 | Akan (JPN) |
| 1:43.33 | 41 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| 1:48.00 | 27 | 21st World Junior Memorial Hokkaido Junior High School Competition | 16. - 17.12.2023 | Kushiro (JPN) |
| 1:43.04 | 42 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 09. - 10.12.2023 | Obihiro (JPN) |
| 1:51.83 | 7 | Kushiro District Junior High School Tournament | 03.12.2023 | Kushiro (JPN) |
| 1:45.97 | 64 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 07. - 08.10.2023 | Obihiro (JPN) |
| 1:56.67 | 4 | 45th Hokkaido Sports Boy Scouts Speed Skating Tournament | 14. - 15.01.2023 | Akan (JPN) |
| 1:58.42 | 5 | 44th Hokkaido Sports Boy Scouts Speed Skating Competition | 15. - 16.01.2022 | Akan (JPN) |
| 2:04.49 | 2 | 43rd Hokkaido Sports Boy Competition | 16. - 17.01.2021 | Akan (JPN) |