| 47.24 | 4 | 52nd South Hokkaido Speed Skating Competition | 11.02.2021 | Tomakomai (JPN) |
| 44.18 | 41 | 70th National High School Skating Championships | 21. - 24.01.2021 | Nagano (JPN) |
| 46.48 | 18 | 73rd Hokkaido High School Skating Competition | 18. - 20.12.2020 | Tomakomai (JPN) |
| 46.77 | 3 | Reiwa 2nd Year Tomakomai Junior And Senior High School Competition | 05.12.2020 | Tomakomai (JPN) |
| 47.10 | 2 | Reiwa 2nd Year Toburi Junior High School Tournament | 28.11.2020 | Tomakomai (JPN) |
| 46.69 | 15 | 28th Tomakomai Highland Speed Skating Competition | 14. - 15.11.2020 | Tomakomai (JPN) |
| 47.38 | 91 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 47.63 | 1 | 52nd Tomakomai Speed Skating Championships | 22. - 23.02.2020 | Tomakomai (JPN) |
| 48.19 | 1 | 45th Tomakomai JHS Sprint Championship | 01. - 02.02.2020 | Tomakomai (JPN) |
| 46.73 | 50 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| DQ | - | 51st South Hokkaido Competition | 14.12.2019 | Tomakomai (JPN) |
| 56.48 | 2 | Tomakomai Junior High School / High School Speed Skating Competition | 16.11.2019 | Tomakomai (JPN) |
| 1:19.33 | 2 | 50th South Hokkaido High School Competition | 19.01.2019 | Tomakomai (JPN) |