| 1:33.78 | 151 | 23rd M-Wave Speed Skating Competition | 14. - 16.02.2025 | Nagano (JPN) |
| 1:34.26 | 91 | 45th National Junior High School Skating Tournament | 01. - 04.02.2025 | Nagano (JPN) |
| 1:34.02 | 19 | 63rd Nagano Prefectural Junior High School Competition | 06. - 07.01.2025 | Nagano (JPN) |
| 1:43.03 | 28 | 2024/25 All-Shinshu Speed Skating Championships | 21. - 22.12.2024 | Chikuma (JPN) |
| 1:47.12 | 10 | 26th Nagano Prefectural Junior High School Speed Skating Tournament (Central and Southern Shi | 07.12.2024 | Okaya (JPN) |
| 1:43.81 | 39 | 38th Nagano Prefectural High School and Junior High School Competition | 30.11. - 01.12.2024 | Karuizawa (JPN) |
| 1:44.19 | 118 | 44th National Junior High School Skating Tournament | 03. - 06.02.2024 | Nagano (JPN) |
| 1:43.52 | 20 | 62nd Nagano Prefecture Junior High School Tournament | 04. - 05.01.2024 | Nagano (JPN) |
| 1:45.22 | 10 | 25th Nagano Prefecture Junior High School Competition Shin Nakanan Tournament | 09.12.2023 | Chikuma (JPN) |
| 1:45.05 | 35 | 37th Nagano Prefecture High School/Junior High School Competition | 05. - 06.12.2023 | Karuizawa (JPN) |