| 1:30.45 | 43 | 2024' Nagane Summer Speed Skating Competition | 24. - 25.08.2024 | Hachinohe (JPN) |
| 1:32.14 | 41 | 44th National Junior High School Skating Tournament | 03. - 06.02.2024 | Nagano (JPN) |
| 1:37.95 | 1 | 74th Yamanashi Prefecture Junior High School Tournament | 06.01.2024 | Akanashi (JPN) |
| 1:36.86 | 11 | 78th Yamanashi Prefecture Speed Skating Championship | 23. - 24.12.2023 | Fujiyoshida (JPN) |
| 1:36.20 | 1 | 76th Yamanashi Prefecture High School Meeting | 08. - 09.12.2023 | Fujiyoshida (JPN) |
| 1:30.02 | 51 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 1:30.21 | 32 | 43rd National Junior High School Skating Tournament | 04. - 07.02.2023 | Nagano (JPN) |
| 1:35.07 | 1 | 73rd Yamanashi Junior High School Meeting | 07.01.2023 | Akanashi (JPN) |
| 1:38.07 | 1 | 34th Yamanashi Junior High School Sprint Championships | 24. - 25.12.2022 | Fujiyoshida (JPN) |
| 1:38.27 | 4 | 39th Yamanashi Prefecture Sprint Speed Skating Championships | 17. - 18.12.2022 | Fujiyoshida (JPN) |
| 1:36.61 | 1 | 75th Yamanashi High School Competition | 09. - 10.12.2022 | Fujiyoshida (JPN) |
| 1:35.24 | 78 | 20th M-Wave Speed Skating Competition | 11. - 13.02.2022 | Nagano (JPN) |
| 1:33.01 | 43 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 1:39.91 | 2 | 72nd Yamanashi Junior High School Meeting | 08.01.2022 | Fujiyoshida (JPN) |
| 1:41.36 | 3 | 33rd Yamanashi Junior High School Sprint Skating Championships | 25. - 26.12.2021 | Fujiyoshida (JPN) |
| 1:53.84 | 5 | 38th Yamanashi Sprint Championship | 18. - 19.12.2021 | Fujiyoshida (JPN) |