| 2:23.53 | 7 | 49th Iwate Prefectural Sprint Speed Skating Championships | 14. - 15.12.2024 | Morioka (JPN) |
| 2:16.51 | 3 | 2024 National Sports Festival Athlete Selection Meet (Youth Category) | 07. - 08.12.2024 | Morioka (JPN) |
| 2:25.00 | 4 | 57th Iwate Prefectural Junior High School Championships | 30.11. - 01.12.2024 | Morioka (JPN) |
| 2:25.09 | 75 | YS CUP 2024’Nagane Final Speed Skating Competition | 02. - 03.03.2024 | Hachinohe (JPN) |
| 2:27.14 | 3 | 5th Iwate Prefecture Speed Skating Championship | 10. - 11.02.2024 | Morioka (JPN) |
| 2:20.11 | 11 | 45th Tohoku Junior High School Skating Tournament | 23. - 24.12.2023 | Yamagata (JPN) |
| 2:23.41 | 3 | 56th Iwate Prefecture Junior High School Skating Championships | 09. - 10.12.2023 | Morioka (JPN) |
| 2:47.69 | 87 | YS CUP 2023' Nagane Final Speed Skating Competition | 04. - 05.03.2023 | Hachinohe (JPN) |
| 2:53.24 | 11 | 44th Tohoku Junior High School Skating | 17. - 18.12.2022 | Hachinohe (JPN) |
| 2:46.22 | 3 | 55th Iwate Junior High School Skating Championships | 03. - 04.12.2022 | Morioka (JPN) |