| 43.22 | 27 | 71st National High School Skating Championships | 18. - 21.01.2022 | Hachinohe (JPN) |
| 43.68 | 7 | 66th Nagano Prefectural High School Meeting | 15. - 16.12.2021 | Nagano (JPN) |
| 45.03 | 33 | Japanese Junior Championships 2022 | 10. - 12.12.2021 | Kushiro (JPN) |
| 43.16 | 6 | 35th Nagano Prefectural High School / Junior High School Selection | 30.11. - 01.12.2021 | Karuizawa (JPN) |
| 43.40 | 43 | 2021 Obihiro No Mori Speed Skating Competition | 05. - 07.11.2021 | Obihiro (JPN) |
| 43.79 | 13 | Aomori 2021 ’Nagane Autumn Speed Skating Competition | 30. - 31.10.2021 | Hachinohe (JPN) |
| 43.12 | 16 | 11th National High School Selection | 20. - 21.02.2021 | Obihiro (JPN) |
| 42.75 | 12 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 42.75 | 5 | 41st Nagano Prefectural High School Rookie Sports Tournament | 11. - 14.02.2021 | Nagano (JPN) |
| 43.18 | 39 | Japan Junior Championships 2021 | 09. - 11.01.2021 | Hachinohe (JPN) |
| 43.92 | 5 | 34th Nagano Prefecture Sprint Championships | 19. - 20.12.2020 | Chikuma (JPN) |
| 43.00 | 7 | 65th Nagano Prefectural High School Competition | 15. - 16.12.2020 | Nagano (JPN) |
| 43.13 | 6 | 34th Nagano Prefectural High School / Junior High School Selection | 08. - 09.12.2020 | Karuizawa (JPN) |
| 43.21 | 3 | 27th Seiko Oval Speed Skating Night Game | 28. - 29.11.2020 | Fujiyoshida (JPN) |
| 42.49 | 14 | 10th National High School Selection | 22. - 23.02.2020 | Obihiro (JPN) |
| 43.43 | 1 | Mikasa Miyagi Cup 68th Central Japan Skating Competition | 15.02.2020 | Okaya (JPN) |
| 41.82 | 31 | 18th M Wave Speed Skating Competition | 07. - 09.02.2020 | Nagano (JPN) |
| 41.82 | 2 | 40th Nagano Prefectural High School Rookie Competition | 07. - 09.02.2020 | Nagano (JPN) |
| 42.05 | 17 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 42.68 | 17 | Japanese Junior Championships 2020 | 11. - 13.01.2020 | Karuizawa (JPN) |
| 42.43 | 5 | 64th Nagano Prefectural High School Competition | 18. - 19.12.2019 | Nagano (JPN) |
| 42.84 | 6 | 33rd Nagano Sprint Speed Skating Championships | 29. - 30.11.2019 | Karuizawa (JPN) |
| 42.08 | 35 | 17th M-Wave Competition | 15. - 17.02.2019 | Nagano (JPN) |
| 42.36 | 8 | 39th National Middle School Competition | 04. - 05.02.2019 | Nagano (JPN) |
| 42.70 | 25 | Japanese Junior Championships 2019 | 12. - 14.01.2019 | Karuizawa (JPN) |
| 42.68 | 3 | 57th Nagano Prefecture Junior High School Competition | 06. - 07.01.2019 | Nagano (JPN) |
| 43.94 | 2 | 2nd Crystal Park Speed Skating Competition | 19.12.2018 | Ena (JPN) |
| 42.91 | 7 | 25th Seiko Oval Speed Skate Night Competition | 15. - 16.12.2018 | Fujiyoshida (JPN) |
| 42.68 | 3 | 20th Nagano Prefecture Junior High School Competition | 08. - 09.12.2018 | Okaya (JPN) |
| 42.77 | 6 | 32nd Nagano Prefecture High School Secondary School Selection | 04. - 05.12.2018 | Karuizawa (JPN) |
| 43.21 | 2 | The 1st Crystal Park Speed Skating Competition | 01.12.2018 | Ena (JPN) |
| 42.18 | 37 | 2018 Obihiro No Mori Competition | 02. - 04.11.2018 | Obihiro (JPN) |
| 41.93 | 10 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 42.64 | 6 | 16th Japan-Korea Youth Exchange Competition | 16.02.2018 | Nagano (JPN) |
| 42.52 | 39 | Japanese Junior Allround Championships 2018 | 09. - 10.02.2018 | Nagano (JPN) |
| 42.29 | 5 | 38th Japan JHS Championship | 05. - 06.02.2018 | Nagano (JPN) |
| 43.30 | 2 | 56th Karuizawa JHS Competition | 20. - 21.01.2018 | Karuizawa (JPN) |
| 42.98 | 3 | 56th Nagano Prefecture JHS Competition | 05. - 06.01.2018 | Nagano (JPN) |
| 43.75 | 2 | The 2nd Crystal Park Speed Skating Competition | 20.12.2017 | Ena (JPN) |
| 43.66 | 2 | 1st Crystal Park Competition | 16.12.2017 | Ena (JPN) |
| DNS | - | 19th Nagano Prefecture Suwa District JHS Competition | 09. - 10.12.2017 | Chikuma (JPN) |
| 43.01 | 1 | 61st Kanto Championships | 09.12.2017 | Karuizawa (JPN) |
| 42.76 | 4 | 31st Nagano Prefecture HS Selection | 05. - 06.12.2017 | Karuizawa (JPN) |
| 42.91 | 7 | 31st Nagano Prefecture HS Selection | 05. - 06.12.2017 | Karuizawa (JPN) |
| 43.17 | 8 | 24th Seiko Oval Night Competition | 25. - 26.11.2017 | Fujiyoshida (JPN) |
| 43.03 | 38 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 43.04 | 37 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 44.20 | 51 | 15th M-Wave Competition | 17. - 19.02.2017 | Nagano (JPN) |
| 46.17 | 5 | 55th Karuizawa JHS Competition | 14. - 15.01.2017 | Karuizawa (JPN) |
| 45.27 | 8 | 55th Nagano Prefecture JHS Competition | 06. - 07.01.2017 | Nagano (JPN) |
| 46.02 | 15 | 30th Nagano Prefecture Sprint Championship | 24. - 25.12.2016 | Chikuma (JPN) |
| 46.74 | 8 | 18th Nagano Prefecture Junior High School Competition | 10. - 11.12.2016 | Okaya (JPN) |
| 1:37.72 | 12 | 18th Nagano Prefecture Junior High School Competition | 10. - 11.12.2016 | Okaya (JPN) |
| 46.98 | 23 | 30th Nagano Prefecture HS And JHS Selection | 06. - 07.12.2016 | Karuizawa (JPN) |
| 49.38 | 7 | 27th Chino Super Sprint Championships | 06. - 07.02.2016 | Chikuma (JPN) |
| 49.93 | 11 | LCV Cup 26th Chino Super Sprint Championships | 07. - 08.02.2015 | Chikuma (JPN) |
| 52.20 | 34 | 24th Chino Super Sprint Championships LCV Cup | 01. - 02.02.2014 | Chikuma (JPN) |
| 54.24 | 8 | 9th Elementary School Super Sprint Meeting | 07.01.2014 | Ena (JPN) |