| 1:26.37 | 12 | 56th Gunma Prefectural High School Speed Skating Tournament | 25.12.2021 | Shibukawa (JPN) |
| 1:23.29 | 8 | 31st Gunma Prefecture Speed Skating Competition | 15.02.2020 | Shibukawa (JPN) |
| 1:22.44 | 2 | 42nd Gunma Junior High School Competition | 06.02.2020 | Shibukawa (JPN) |
| 1:22.20 | 23 | 40th National Junior High School Skating Competition | 03. - 04.02.2020 | Nagano (JPN) |
| 1:30.69 | 6 | 54th Gunma Junior High School Competition | 26. - 27.12.2019 | Shibukawa (JPN) |
| WDR | - | 39th Gunma Prefecture Sprint Speed Skating Championship | 21. - 22.12.2019 | Shibukawa (JPN) |
| 1:28.64 | 20 | 39th Gunma Prefecture Selected Competition | 14.12.2019 | Shibukawa (JPN) |
| NC | - | 38th Gunma Prefecture Sprint Championship | 09. - 10.02.2019 | Shibukawa (JPN) |
| 1:23.81 | 3 | 41st Gunma Prefecture Junior High School Competition | 07.02.2019 | Shibukawa (JPN) |
| 1:23.69 | 2 | 62nd Gunma Prefecture Middle School Competition | 05. - 06.01.2019 | Shibukawa (JPN) |
| 1:25.03 | 16 | 38th Gunma Prefecture Selection Speed Skating Competition | 22.12.2018 | Shibukawa (JPN) |
| 1:24.55 | 10 | 30th Gunma Prefecture Competition | 08.12.2018 | Shibukawa (JPN) |
| 1:25.77 | 10 | 26th World Sprint Memorial Tournament | 01.12.2018 | Shibukawa (JPN) |
| 1:25.45 | 3 | 40th Gunma JHS Rookie Competition | 13.02.2018 | Shibukawa (JPN) |
| 1:27.70 | 4 | 61st Gunma Prefecture JHS Competition | 06. - 07.01.2018 | Shibukawa (JPN) |
| 1:29.08 | 15 | 37th Gunma Prefecture Selection | 24.12.2017 | Shibukawa (JPN) |
| 1:37.26 | 11 | 29th Gunma Prefecture Competition | 09.12.2017 | Shibukawa (JPN) |
| 1:34.16 | 9 | 25th World Sprint Memorial Tournament | 25.11.2017 | Shibukawa (JPN) |
| 1:33.53 | 6 | 36th Gunma Prefecture Sprint Championship | 25. - 26.02.2017 | Shibukawa (JPN) |
| 1:44.49 | 14 | 28th Gunma Prefecture Competition | 21.01.2017 | Shibukawa (JPN) |
| 1:39.48 | 9 | 36th Gunma Prefecture Selection | 17.12.2016 | Shibukawa (JPN) |