| 43.65 | 18 | 64th Karuizawa Skating Competition (Junior High School Division) | 17. - 18.01.2026 | Karuizawa (JPN) |
| 42.95 | 8 | 64th Nagano Prefectural Junior High School Meet | 05. - 06.01.2026 | Nagano (JPN) |
| 44.66 | 37 | 2025/26 All-Shinshu Speed Skating Championships | 20. - 21.12.2025 | Koumi (JPN) |
| 43.78 | 5 | 27th Nagano Prefectural Junior High School Tournament - Central and Southern Shinshu | 06.12.2025 | Chikuma (JPN) |
| 43.63 | 16 | 39th Nagano Prefectural High School and Junior High School Championships | 29. - 30.11.2025 | Karuizawa (JPN) |
| 44.07 | 89 | 23rd M-Wave Speed Skating Competition | 14. - 16.02.2025 | Nagano (JPN) |
| 45.49 | 65 | 45th National Junior High School Skating Tournament | 01. - 04.02.2025 | Nagano (JPN) |
| 47.37 | 17 | 63rd Karuizawa Junior High School Competition | 18. - 19.01.2025 | Karuizawa (JPN) |
| 47.21 | 15 | 63rd Nagano Prefectural Junior High School Competition | 06. - 07.01.2025 | Nagano (JPN) |
| 48.86 | 41 | 2024/25 All-Shinshu Speed Skating Championships | 21. - 22.12.2024 | Chikuma (JPN) |
| 49.87 | 7 | 26th Nagano Prefectural Junior High School Speed Skating Tournament (Central and Southern Shi | 07.12.2024 | Okaya (JPN) |
| 48.40 | 22 | 38th Nagano Prefectural High School and Junior High School Competition | 30.11. - 01.12.2024 | Karuizawa (JPN) |
| 50.32 | 15 | 34th Chino Super Sprint Championship - LCV-Cup | 28.01.2024 | Chikuma (JPN) |
| 54.93 | 24 | 34th Chino Super Sprint Championship - LCV-Cup | 29.01.2023 | Chikuma (JPN) |
| 1:13.62 | 24 | 32nd LCV Cup Chino Super Sprint Championship | 07.02.2021 | Chikuma (JPN) |