| 41.31 | 1 | 56th Tomakomai Speed Skating Championship | 17. - 18.02.2024 | Tomakomai (JPN) |
| 39.36 | 8 | 44th National Junior High School Skating Tournament | 03. - 06.02.2024 | Nagano (JPN) |
| 40.90 | 5 | 54th Hokkaido Junior High School Tournament | 06. - 07.01.2024 | Kushiro (JPN) |
| 41.56 | 1 | 24th Iburi/Hidaka District Sports Boys Record Meeting | 29.12.2023 | Tomakomai (JPN) |
| 42.14 | 2 | 55th Southern Hokkaido Speed Skating Competition | 23.12.2023 | Tomakomai (JPN) |
| 41.90 | 6 | 21st World Junior Memorial Hokkaido Junior High School Competition | 16. - 17.12.2023 | Kushiro (JPN) |
| 41.58 | 1 | 12th Higashi Iburi Junior High School Compettion | 02.12.2023 | Tomakomai (JPN) |
| 41.13 | 41 | Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 25. - 26.11.2023 | Obihiro (JPN) |
| 42.15 | 1 | 55th Tomakomai Speed Skating Championships | 18. - 19.02.2023 | Tomakomai (JPN) |
| 40.24 | 18 | 43rd National Junior High School Skating Tournament | 04. - 07.02.2023 | Nagano (JPN) |
| 41.84 | 2 | 54th South Hokkaido Speed Skating Tournament | 28.01.2023 | Tomakomai (JPN) |
| 51.66 | 2 | 2023 Southern Hokkaido Sprint Competition | 21.01.2023 | Urakawa (JPN) |
| 40.48 | 11 | 53rd Hokkaido Junior High School Skating Tournament | 07. - 08.01.2023 | Obihiro (JPN) |
| 44.20 | 1 | Tomakomai Junior and Senior High School Speed Skating Competition | 24.12.2022 | Tomakomai (JPN) |
| 43.70 | 1 | 23rd Iburi/Hidaka Junior High School Meeting | 17.12.2022 | Tomakomai (JPN) |
| 40.68 | 37 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 10. - 11.12.2022 | Obihiro (JPN) |
| 40.91 | 54 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| NC | - | 30th Tomakomai Highland Speed Skating Competition | 19. - 20.11.2022 | Tomakomai (JPN) |
| 41.59 | 65 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 08. - 09.10.2022 | Obihiro (JPN) |
| 42.52 | 80 | Oval Speed Skating Competition Round 1 | 03. - 04.09.2022 | Obihiro (JPN) |
| 43.90 | 2 | 19th World Junior Memorial Hokkaido Junior High School Competition | 18. - 19.12.2021 | Kushiro (JPN) |
| 45.80 | 61 | 2021 ’Nagane Final Competition | 06. - 07.03.2021 | Hachinohe (JPN) |
| 48.49 | 3 | 53rd Tomakomai Speed Skating Championships | 27. - 28.02.2021 | Tomakomai (JPN) |
| 52.23 | 2 | 52nd Tomakomai Speed Skating Championships | 22. - 23.02.2020 | Tomakomai (JPN) |
| 50.61 | 6 | 6th All Japan Novice Speed Skating Competition | 15. - 16.02.2020 | Sapporo (JPN) |