| 45.53 | 2 | 59th Gunma Prefectural Junior High School Tournament | 21.12.2024 | Shibukawa (JPN) |
| 46.27 | 7 | 58th Gunma Prefecture Speed Skating Championships | 14.12.2024 | Shibukawa (JPN) |
| 46.25 | 5 | 43rd Gunma Prefectural Speed Skating Championships | 07.12.2024 | Shibukawa (JPN) |
| 46.70 | 11 | 2024/25 Ranking Up M Series Nov. | 08. - 10.11.2024 | Nagano (JPN) |
| 47.19 | 40 | 2024' Nagane Summer Speed Skating Competition | 24. - 25.08.2024 | Hachinohe (JPN) |
| 45.88 | 57 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 45.88 | 41 | 44th National Junior High School Skating Tournament | 03. - 06.02.2024 | Nagano (JPN) |
| 47.72 | 1 | 46th Gunma Prefecture Junior High School Tournament | 27.01.2024 | Shibukawa (JPN) |
| 48.20 | 14 | 62nd Karuizawa Skating Competition Junior High School Division | 20. - 21.01.2024 | Karuizawa (JPN) |
| 47.67 | 2 | Gunma Prefecture Junior High School Tournament | 23.12.2023 | Shibukawa (JPN) |
| 48.15 | 8 | 30th World Sprint Memorial Tournament | 25.11.2023 | Shibukawa (JPN) |
| 49.82 | 1 | 32nd Gunma Prefecture Discipline Skating Competition | 28.01.2023 | Shibukawa (JPN) |
| 50.56 | 5 | 2022/2023 All Japan Novice Speed Skating Competition Fujiyoshida Tournament | 21. - 22.01.2023 | Fujiyoshida (JPN) |
| 49.28 | 14 | 56th Gunma Prefecture Speed Skating Championships | 17.12.2022 | Shibukawa (JPN) |
| 49.72 | 6 | 41st Gunma Prefecture Selected Speed Skating Competition | 03.12.2022 | Shibukawa (JPN) |
| 49.45 | 10 | 29th World Sprint Commemorative Tournament | 26.11.2022 | Shibukawa (JPN) |
| 54.26 | 8 | 1st Ikaho Distance Competition | 15.01.2022 | Shibukawa (JPN) |
| 54.96 | 9 | 55th Gunma Prefecture Speed Skating Championships | 18.12.2021 | Shibukawa (JPN) |
| 52.88 | 8 | 40th Gunma Prefecture Selected Speed Skating Competition | 11.12.2021 | Shibukawa (JPN) |
| 54.44 | 15 | 28th World Sprint Memorial Tournament | 04.12.2021 | Shibukawa (JPN) |