| 44.22 | 48 | 23rd M-Wave Speed Skating Competition | 14. - 16.02.2025 | Nagano (JPN) |
| 44.92 | 35 | 45th National Junior High School Skating Tournament | 01. - 04.02.2025 | Nagano (JPN) |
| 46.23 | 6 | 63rd Karuizawa Junior High School Competition | 18. - 19.01.2025 | Karuizawa (JPN) |
| 53.96 | 17 | Nagano Prefecture 2024/25 Ranking Up M Series Jan. | 11. - 13.01.2025 | Nagano (JPN) |
| 45.46 | 1 | 59th Gunma Prefectural Junior High School Tournament | 21.12.2024 | Shibukawa (JPN) |
| 45.76 | 6 | 58th Gunma Prefecture Speed Skating Championships | 14.12.2024 | Shibukawa (JPN) |
| 46.02 | 3 | 43rd Gunma Prefectural Speed Skating Championships | 07.12.2024 | Shibukawa (JPN) |
| 46.60 | 3 | 31st World Sprint Memorial Championships | 23. - 24.11.2024 | Shibukawa (JPN) |
| 45.80 | 9 | 2024/25 Ranking Up M Series Nov. | 08. - 10.11.2024 | Nagano (JPN) |
| 46.80 | 38 | 2024' Nagane Summer Speed Skating Competition | 24. - 25.08.2024 | Hachinohe (JPN) |
| 47.94 | 2 | 33rd Gunma Prefecture Speed Skating Competition | 27.01.2024 | Shibukawa (JPN) |
| 48.89 | 1 | 2023/2024 All Japan Novice Speed Skating Competition Fujiyoshida Tournament | 20. - 21.01.2024 | Fujiyoshida (JPN) |
| 49.21 | 4 | 42nd Prefectural Speed Skating Competition | 02.12.2023 | Shibukawa (JPN) |
| 50.00 | 10 | 30th World Sprint Memorial Tournament | 25.11.2023 | Shibukawa (JPN) |
| 51.85 | 3 | 32nd Gunma Prefecture Discipline Skating Competition | 28.01.2023 | Shibukawa (JPN) |
| 52.52 | 2 | 2022/2023 All Japan Novice Speed Skating Competition Fujiyoshida Tournament | 21. - 22.01.2023 | Fujiyoshida (JPN) |