| 49.65 | 4 | 22nd Hokkaido Elementary/Junior High School Championships | 14. - 15.12.2024 | Kushiro (JPN) |
| 49.34 | 56 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 4th Round | 07. - 08.12.2024 | Obihiro (JPN) |
| 49.49 | 17 | 21st Kushiro Final Speed Skating Competition | 24. - 25.02.2024 | Kushiro (JPN) |
| 50.80 | 1 | 43rd NHK Cup Okhotsk Sprint Championship | 21.01.2024 | Kitami (JPN) |
| 49.11 | 30 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| 50.16 | 2 | Kitami Speed Skating Record Meeting | 30.12.2023 | Kitami (JPN) |
| 51.34 | 19 | 21st World Junior Memorial Hokkaido Junior High School Competition | 16. - 17.12.2023 | Kushiro (JPN) |
| 48.04 | 30 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 09. - 10.12.2023 | Obihiro (JPN) |
| 48.32 | 48 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 51.36 | 7 | 62nd East Hokkaido Speed Skating Tournament | 28. - 29.01.2023 | Kitami (JPN) |
| 51.69 | 3 | 42nd NHK Cup Okhotsk Sprint Championship | 22.01.2023 | Kitami (JPN) |
| 48.40 | 29 | 1st Time Trial | 21.01.2023 | Obihiro (JPN) |
| 48.51 | 39 | 53rd Hokkaido Junior High School Skating Tournament | 07. - 08.01.2023 | Obihiro (JPN) |
| 49.94 | 47 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 10. - 11.12.2022 | Obihiro (JPN) |
| 51.11 | 49 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 1:01.06 | 9 | 40th NHK Cup Okhotsk Sprint Championship | 24.01.2021 | Kitami (JPN) |