| 2:15.42 | 63 | 2024' Nagane Summer Speed Skating Competition | 24. - 25.08.2024 | Hachinohe (JPN) |
| 2:14.36 | 45 | 44th National Junior High School Skating Tournament | 03. - 06.02.2024 | Nagano (JPN) |
| 2:16.82 | 3 | 46th Gunma Prefecture Junior High School Tournament | 27.01.2024 | Shibukawa (JPN) |
| 2:23.15 | 4 | Gunma Prefecture Junior High School Tournament | 23.12.2023 | Shibukawa (JPN) |
| 2:17.80 | 5 | 42nd Prefectural Speed Skating Competition | 02.12.2023 | Shibukawa (JPN) |
| 2:22.83 | 7 | 30th World Sprint Memorial Tournament | 25.11.2023 | Shibukawa (JPN) |
| 2:23.46 | 152 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 2:21.52 | 59 | 43rd National Junior High School Skating Tournament | 04. - 07.02.2023 | Nagano (JPN) |
| 2:32.50 | 5 | 45th Gunma Junior High School Tournament | 28.01.2023 | Shibukawa (JPN) |
| 2:30.06 | 15 | 56th Gunma Prefecture Speed Skating Championships | 17.12.2022 | Shibukawa (JPN) |
| 2:36.98 | 10 | 41st Gunma Prefecture Selected Speed Skating Competition | 03.12.2022 | Shibukawa (JPN) |