| 1:34.23 | 65 | 70th National High School Skating Championships | 21. - 24.01.2021 | Nagano (JPN) |
| 1:36.26 | 12 | 26th Kanto High School Skating Championship | 15. - 16.02.2020 | Shibukawa (JPN) |
| 1:36.31 | 1 | 41st Gunma Prefectural High School Competition | 06.02.2020 | Shibukawa (JPN) |
| 1:36.55 | 69 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 1:52.86 | 10 | 54th Gunma High School Competition | 26. - 27.12.2019 | Shibukawa (JPN) |
| 1:37.23 | 24 | 39th Gunma Prefecture Sprint Speed Skating Championship | 21. - 22.12.2019 | Shibukawa (JPN) |
| 1:41.15 | 27 | 39th Gunma Prefecture Selected Competition | 14.12.2019 | Shibukawa (JPN) |
| 1:37.87 | 4 | 40th Gunma High School Competition | 07.02.2019 | Shibukawa (JPN) |
| 1:42.50 | 8 | 68th Gunma Prefecture High School Championship | 05. - 06.01.2019 | Shibukawa (JPN) |