| 41.40 | 5 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 41.64 | 13 | 70th National High School Skating Championships | 21. - 24.01.2021 | Nagano (JPN) |
| 42.62 | 2 | 34th Nagano Prefecture Sprint Championships | 19. - 20.12.2020 | Chikuma (JPN) |
| 42.55 | 5 | 65th Nagano Prefectural High School Competition | 15. - 16.12.2020 | Nagano (JPN) |
| 41.52 | 3 | 34th Nagano Prefectural High School / Junior High School Selection | 08. - 09.12.2020 | Karuizawa (JPN) |
| 41.14 | 7 | Japanese Junior Singe Distance Championships 2021 | 23. - 25.10.2020 | Nagano (JPN) |
| 41.99 | 4 | 40th National Junior High School Skating Competition | 03. - 04.02.2020 | Nagano (JPN) |
| 43.36 | 3 | 58th Karuizawa Junior High School Competition | 18. - 19.01.2020 | Karuizawa (JPN) |
| 1:00.45 | 16 | 58th Nagano Junior High School Competition | 06. - 07.01.2020 | Nagano (JPN) |
| 43.10 | 3 | 21st Nagano Nakashin Junior High School Competition | 14. - 15.12.2019 | Chikuma (JPN) |
| 43.41 | 6 | 33rd Nagano Prefectural High And Junior High School Speed Skate Competition | 10. - 11.12.2019 | Karuizawa (JPN) |
| 42.77 | 3 | 33rd Nagano Sprint Speed Skating Championships | 29. - 30.11.2019 | Karuizawa (JPN) |
| 41.99 | 10 | Japanese Junior Single Distance Championships 2020 | 25. - 27.10.2019 | Hachinohe (JPN) |
| 42.81 | 4 | 17th Korea-Japan Youth Winter Sports Exchange | 26.02.2019 | Seoul (KOR) |
| 41.25 | 24 | 17th M-Wave Competition | 15. - 17.02.2019 | Nagano (JPN) |
| 41.54 | 3 | 39th National Middle School Competition | 04. - 05.02.2019 | Nagano (JPN) |
| 43.02 | 1 | Karuizawa Winter Festival 2019 | 19. - 20.01.2019 | Karuizawa (JPN) |
| 41.85 | 3 | 17th Japan-Korea Youth Winter Sports Exchange Competition | 10.01.2019 | Nagano (JPN) |
| 42.21 | 2 | 57th Nagano Prefecture Junior High School Competition | 06. - 07.01.2019 | Nagano (JPN) |
| 42.31 | 3 | 32nd Nagano Prefecture Sprint Speed Skating Championship | 29. - 30.12.2018 | Okaya (JPN) |
| 43.31 | 3 | 20th Nagano Prefecture Junior High School Competition | 08. - 09.12.2018 | Okaya (JPN) |
| 42.03 | 4 | 38th Japan JHS Championship | 05. - 06.02.2018 | Nagano (JPN) |
| 43.29 | 1 | 56th Karuizawa JHS Competition | 20. - 21.01.2018 | Karuizawa (JPN) |
| 42.95 | 2 | 56th Nagano Prefecture JHS Competition | 05. - 06.01.2018 | Nagano (JPN) |
| 43.76 | 2 | 19th Nagano Prefecture Suwa District JHS Competition | 09. - 10.12.2017 | Chikuma (JPN) |
| 44.09 | 11 | 31st Nagano Prefecture HS Selection | 05. - 06.12.2017 | Karuizawa (JPN) |
| 44.23 | 17 | 31st Nagano Prefecture HS Selection | 05. - 06.12.2017 | Karuizawa (JPN) |
| 45.91 | 2 | LCV Cup - 28th Chino Super Sprint Championship | 05.02.2017 | Chikuma (JPN) |
| 56.97 | 29 | 30th Nagano Prefecture Sprint Championship | 24. - 25.12.2016 | Chikuma (JPN) |
| 46.39 | 1 | 27th Chino Super Sprint Championships | 06. - 07.02.2016 | Chikuma (JPN) |
| 50.03 | 14 | LCV Cup 26th Chino Super Sprint Championships | 07. - 08.02.2015 | Chikuma (JPN) |
| 53.61 | 45 | 24th Chino Super Sprint Championships LCV Cup | 01. - 02.02.2014 | Chikuma (JPN) |