| 44.55 | 27 | 71st All Tokachi Junior High School Tournament | 15.12.2024 | Obihiro (JPN) |
| 44.55 | 63 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 4th Round | 07. - 08.12.2024 | Obihiro (JPN) |
| WDR | - | 71st All Tokachi Junior High School Championships | 30.11. - 01.12.2024 | Obihiro (JPN) |
| 44.68 | 79 | 2024 Meiji Hokkaido Tokachi Round 3 | 16. - 17.11.2024 | Obihiro (JPN) |
| 46.53 | 15 | 21st Kushiro Final Speed Skating Competition | 24. - 25.02.2024 | Kushiro (JPN) |
| 44.80 | 36 | 1st Time Trial | 20.01.2024 | Obihiro (JPN) |
| 45.79 | 38 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| 44.55 | 26 | 70th All Tokachi Junior High School Tournament | 24.12.2023 | Obihiro (JPN) |
| 46.43 | 20 | 21st World Junior Memorial Hokkaido Junior High School Competition | 16. - 17.12.2023 | Kushiro (JPN) |
| 1:00.47 | 32 | 70th All Tokachi Junior High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 44.37 | 64 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 47.00 | 12 | 69th All Tokachi Elementary School Championships | 05.02.2023 | Obihiro (JPN) |