| 46.82 | 29 | 71st All Tokachi Junior High School Tournament | 15.12.2024 | Obihiro (JPN) |
| 46.40 | 45 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 4th Round | 07. - 08.12.2024 | Obihiro (JPN) |
| 47.21 | 22 | 71st All Tokachi Junior High School Championships | 30.11. - 01.12.2024 | Obihiro (JPN) |
| 47.04 | 58 | 2024 Meiji Hokkaido Tokachi Round 3 | 16. - 17.11.2024 | Obihiro (JPN) |
| 49.45 | 15 | 21st Kushiro Final Speed Skating Competition | 24. - 25.02.2024 | Kushiro (JPN) |
| 48.69 | 22 | All Tokachi Junior High School Competition | 17.02.2024 | Obihiro (JPN) |
| 50.33 | 33 | 1st Time Trial | 20.01.2024 | Obihiro (JPN) |
| 53.48 | 41 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| 50.10 | 39 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 09. - 10.12.2023 | Obihiro (JPN) |
| 50.41 | 21 | 70th All Tokachi Junior High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 50.68 | 62 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 50.97 | 50 | 69th All Tokachi Elementary School Championships | 05.02.2023 | Obihiro (JPN) |