| 44.83 | 6 | 2024/25 Ranking Up M Series Nov. | 08. - 10.11.2024 | Nagano (JPN) |
| 45.74 | 34 | 2024' Nagane Summer Speed Skating Competition | 24. - 25.08.2024 | Hachinohe (JPN) |
| 47.06 | 25 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 46.63 | 64 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 46.63 | 3 | 44th Nagano Prefectural High School | 16. - 18.02.2024 | Nagano (JPN) |
| 45.72 | 7 | 68th Nagano Prefecture High School Competition | 12. - 13.12.2023 | Nagano (JPN) |
| 46.16 | 7 | 68th Nagano Prefecture High School Competition | 12. - 13.12.2023 | Nagano (JPN) |
| 46.16 | 7 | 68th Nagano Prefecture High School Competition | 12. - 13.12.2023 | Nagano (JPN) |
| 46.09 | 11 | 37th Nagano Prefecture High School/Junior High School Competition | 05. - 06.12.2023 | Karuizawa (JPN) |
| 46.31 | 34 | 2023' Nagane Summer Speed Skating Competition | 26. - 27.08.2023 | Hachinohe (JPN) |
| 46.73 | 32 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 46.20 | 9 | 43rd Nagano Prefectural High School Tournament | 17. - 19.02.2023 | Nagano (JPN) |
| 46.20 | 59 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 48.16 | 25 | 2022/2023 All Shinshu Speed Skating Single Championships | 24. - 25.12.2022 | Okaya (JPN) |
| 48.16 | 11 | 2022/2023 All Shinshu Speed Skating Allround Championships | 24. - 25.12.2022 | Okaya (JPN) |
| 47.32 | 12 | 67th Nagano Prefectural High School Meeting | 13. - 14.12.2022 | Nagano (JPN) |
| 47.65 | 16 | 36th Nagano High School/Junior High School Speed Skating Competition | 06. - 07.12.2022 | Karuizawa (JPN) |
| 46.84 | 57 | 20th M-Wave Speed Skating Competition | 11. - 13.02.2022 | Nagano (JPN) |
| 47.48 | 48 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 48.29 | 10 | 35th Nagano Prefecture Sprint Speed Skating Championships | 09. - 10.01.2022 | Koumi (JPN) |
| 47.93 | 10 | 60th Nagano Prefectural Junior High School Competition | 06. - 07.01.2022 | Nagano (JPN) |
| 48.31 | 8 | 23rd Nagano Junior High School Competition Chunanshin Tournament | 11. - 12.12.2021 | Chikuma (JPN) |
| 47.95 | 19 | 35th Nagano Prefectural High School / Junior High School Selection | 30.11. - 01.12.2021 | Karuizawa (JPN) |
| 47.22 | 45 | 2021 ’Nagane Final Competition | 06. - 07.03.2021 | Hachinohe (JPN) |
| 48.36 | 47 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 48.29 | 12 | 59th Nagano Junior High School Competition | 06. - 07.01.2021 | Nagano (JPN) |
| 50.16 | 21 | 34th Nagano Prefecture Sprint Championships | 19. - 20.12.2020 | Chikuma (JPN) |
| 51.89 | 10 | 22nd Nagano Junior High School Competition (Chunanshin Tournament) | 12. - 13.12.2020 | Okaya (JPN) |
| 48.83 | 20 | 34th Nagano Prefectural High School / Junior High School Selection | 08. - 09.12.2020 | Karuizawa (JPN) |
| 48.91 | 72 | 18th M Wave Speed Skating Competition | 07. - 09.02.2020 | Nagano (JPN) |
| 49.93 | 22 | 58th Karuizawa Junior High School Competition | 18. - 19.01.2020 | Karuizawa (JPN) |
| 49.64 | 10 | 58th Nagano Junior High School Competition | 06. - 07.01.2020 | Nagano (JPN) |
| 50.97 | 11 | 21st Nagano Nakashin Junior High School Competition | 14. - 15.12.2019 | Chikuma (JPN) |
| 48.61 | 23 | 33rd Nagano Prefectural High And Junior High School Speed Skate Competition | 10. - 11.12.2019 | Karuizawa (JPN) |
| 49.96 | 21 | 33rd Nagano Sprint Speed Skating Championships | 29. - 30.11.2019 | Karuizawa (JPN) |