| 1:31.34 | 18 | All Tokachi Junior High School Competition | 17.02.2024 | Obihiro (JPN) |
| 1:33.42 | 40 | 1st Time Trial | 20.01.2024 | Obihiro (JPN) |
| 1:35.89 | 41 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| 1:31.48 | 28 | 70th All Tokachi Junior High School Tournament | 24.12.2023 | Obihiro (JPN) |
| 1:31.95 | 54 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 09. - 10.12.2023 | Obihiro (JPN) |
| 1:32.15 | 20 | 70th All Tokachi Junior High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 1:31.30 | 84 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 1:31.52 | 25 | 32nd All Tokachi Junior High School Tournament | 19.02.2023 | Obihiro (JPN) |
| 1:32.47 | 40 | 1st Time Trial | 21.01.2023 | Obihiro (JPN) |
| 1:29.70 | 37 | 53rd Hokkaido Junior High School Skating Tournament | 07. - 08.01.2023 | Obihiro (JPN) |
| 1:35.79 | 29 | 69th All Tokachi Junior High School Tournament | 25.12.2022 | Obihiro (JPN) |
| 1:36.11 | 61 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 10. - 11.12.2022 | Obihiro (JPN) |
| 1:35.74 | 85 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 1:36.41 | 19 | 67th All Tokachi Elementary School Skating Championships | 17.01.2021 | Obihiro (JPN) |