| 1:39.03 | 19 | 2024/25 All-Shinshu Speed Skating Championships | 21. - 22.12.2024 | Chikuma (JPN) |
| 1:37.45 | 13 | 2024/25 Ranking Up M Series Dec. | 13. - 15.12.2024 | Nagano (JPN) |
| 1:43.98 | 4 | 26th Nagano Prefectural Junior High School Speed Skating Championship Tohoku Shin Tournament | 07. - 08.12.2024 | Koumi (JPN) |
| 1:42.73 | 23 | 38th Nagano Prefectural High School and Junior High School Competition | 30.11. - 01.12.2024 | Karuizawa (JPN) |
| 1:35.54 | 84 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 1:34.64 | 57 | 44th National Junior High School Skating Tournament | 03. - 06.02.2024 | Nagano (JPN) |
| 1:41.08 | 19 | 62nd Nagano Prefecture Junior High School Tournament | 04. - 05.01.2024 | Nagano (JPN) |
| 1:40.46 | 7 | 25th Nagano Prefecture Junior High School Competition Tohoku Shin Tournament | 09. - 10.12.2023 | Koumi (JPN) |
| 1:43.19 | 28 | 37th Nagano Prefecture High School/Junior High School Competition | 05. - 06.12.2023 | Karuizawa (JPN) |
| 1:39.85 | 84 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 1:45.97 | 12 | 61st Karuizawa Skating Competition Junior High School Division | 21. - 22.01.2023 | Karuizawa (JPN) |
| 1:42.78 | 12 | 61st Nagano Prefectural Junior High School Competition | 05. - 06.01.2023 | Nagano (JPN) |
| NC | - | 2022/2023 All Shinshu Speed Skating Allround Championships | 24. - 25.12.2022 | Okaya (JPN) |
| 1:45.49 | 35 | 2022/2023 All Shinshu Speed Skating Single Championships | 24. - 25.12.2022 | Okaya (JPN) |
| 1:51.00 | 8 | 72nd Lake Matsubara Skating Tournament | 10. - 11.12.2022 | Koumi (JPN) |
| DQ | - | 36th Nagano High School/Junior High School Speed Skating Competition | 06. - 07.12.2022 | Karuizawa (JPN) |