| 1:40.16 | 21 | 32nd All Tokachi Junior High School Tournament | 19.02.2023 | Obihiro (JPN) |
| 1:38.65 | 29 | 1st Time Trial | 21.01.2023 | Obihiro (JPN) |
| 1:39.30 | 40 | 53rd Hokkaido Junior High School Skating Tournament | 07. - 08.01.2023 | Obihiro (JPN) |
| 1:38.61 | 22 | 69th All Tokachi Junior High School Tournament | 25.12.2022 | Obihiro (JPN) |
| 1:39.95 | 41 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 10. - 11.12.2022 | Obihiro (JPN) |
| 1:42.18 | 18 | 69th All Tokachi Junior High School Speed Skating Championships | 26. - 27.11.2022 | Obihiro (JPN) |
| 1:41.67 | 28 | 67th All Tokachi Elementary School Skating Championships | 17.01.2021 | Obihiro (JPN) |