| 1:25.48 | 84 | 2024 Meiji Hokkaido Tokachi Round 3 | 16. - 17.11.2024 | Obihiro (JPN) |
| 1:26.67 | 13 | All Tokachi Junior High School Competition | 17.02.2024 | Obihiro (JPN) |
| 1:27.25 | 28 | 1st Time Trial | 20.01.2024 | Obihiro (JPN) |
| 1:32.34 | 35 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| 1:28.58 | 25 | 70th All Tokachi Junior High School Tournament | 24.12.2023 | Obihiro (JPN) |
| 1:28.79 | 47 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 09. - 10.12.2023 | Obihiro (JPN) |
| 1:28.75 | 19 | 70th All Tokachi Junior High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 1:29.36 | 81 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 1:31.55 | 3 | 69th All Tokachi Elementary School Championships | 05.02.2023 | Obihiro (JPN) |
| 1:41.04 | 35 | 67th All Tokachi Elementary School Skating Championships | 17.01.2021 | Obihiro (JPN) |