| 1:23.24 | 1 | 69th Nagano Prefectural High School Competition | 10. - 11.12.2024 | Nagano (JPN) |
| 1:22.29 | 11 | Japanese Junior Selection | 25. - 27.10.2024 | Nagano (JPN) |
| 1:22.88 | 6 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 1:25.02 | 1 | 44th Nagano Prefectural High School | 16. - 18.02.2024 | Nagano (JPN) |
| 1:25.02 | 32 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 1:24.61 | 9 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| 1:25.39 | 27 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 1:27.38 | 1 | 2023/2024 All Shinshu Speed Skating Championships | 17.12.2023 | Karuizawa (JPN) |
| 1:26.88 | 6 | 68th Nagano Prefecture High School Competition | 12. - 13.12.2023 | Nagano (JPN) |
| 1:29.72 | 29 | 43rd National Junior High School Skating Tournament | 04. - 07.02.2023 | Nagano (JPN) |
| 1:34.31 | 2 | 2nd Ibaraki Prefecture vs. Tochigi Prefecture Junior High School Competition | 17.12.2022 | Nikkō (JPN) |
| 1:35.36 | 59 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 1:41.65 | 5 | 1st Ibaraki Prefecture Vs. Tochigi Prefecture Competition | 08.01.2022 | Nikkō (JPN) |