| 47.39 | 9 | 21st Kushiro Final Speed Skating Competition | 24. - 25.02.2024 | Kushiro (JPN) |
| 44.54 | 10 | All Tokachi Junior High School Competition | 17.02.2024 | Obihiro (JPN) |
| 45.52 | 17 | 1st Time Trial | 20.01.2024 | Obihiro (JPN) |
| 48.00 | 25 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| WDR | - | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 09. - 10.12.2023 | Obihiro (JPN) |
| 46.50 | 13 | 70th All Tokachi Junior High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 48.50 | 7 | 20th Kushiro Final Speed Skating Competition | 25. - 26.02.2023 | Kushiro (JPN) |
| 46.71 | 12 | 32nd All Tokachi Junior High School Tournament | 19.02.2023 | Obihiro (JPN) |
| 46.84 | 40 | 51st Hokkaido Sprint Championships | 10. - 12.02.2023 | Obihiro (JPN) |
| 46.08 | 21 | 1st Time Trial | 21.01.2023 | Obihiro (JPN) |
| 46.42 | 29 | 53rd Hokkaido Junior High School Skating Tournament | 07. - 08.01.2023 | Obihiro (JPN) |
| 46.54 | 24 | 69th All Tokachi Junior High School Tournament | 25.12.2022 | Obihiro (JPN) |
| 47.09 | 43 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 48.13 | 21 | 69th All Tokachi Junior High School Speed Skating Championships | 26. - 27.11.2022 | Obihiro (JPN) |
| 52.85 | 10 | 6th All Japan Novice Speed Skating Competition | 15. - 16.02.2020 | Sapporo (JPN) |