| 4:34.46 | 4 | 95th Japan Student Ice Championships | 05. - 07.01.2023 | Tomakomai (JPN) |
| 4:46.69 | 1 | 18th Yamanashi Prefecture Speed Skating Distance Competition | 24. - 25.12.2022 | Fujiyoshida (JPN) |
| 4:37.19 | 6 | 42nd All Japan Student Speed Skating Championships | 10. - 11.12.2022 | Shibukawa (JPN) |
| 4:39.74 | 10 | 2022/2023 All Japan Selected Speed Skating Competition | 02. - 04.12.2022 | Ena (JPN) |
| 4:39.21 | 12 | 2022/2023 All Japan Selected Speed Skating Competition | 25. - 27.11.2022 | Kushiro (JPN) |
| 4:31.33 | 27 | 2022/2023 All Japan Selected Speed Skating Competition | 18. - 20.11.2022 | Obihiro (JPN) |
| 4:28.53 | 11 | 2022 Obihiro Forest Speed Skating Competition | 04. - 06.11.2022 | Obihiro (JPN) |
| 4:23.94 | 13 | 20th M-Wave Speed Skating Competition | 11. - 13.02.2022 | Nagano (JPN) |
| 4:46.50 | 1 | 55th National Public University And 60th Kanto Koshinetsu University Skating Competition | 16.01.2022 | Koumi (JPN) |
| 4:23.30 | 4 | 94th Japan Student Ice Competition Championship | 05. - 07.01.2022 | Obihiro (JPN) |
| 4:43.37 | 1 | 17th Yamanashi Prefecture Speed Skating Distance Competition | 25. - 26.12.2021 | Fujiyoshida (JPN) |
| 4:43.05 | 14 | 2021/2022 All Japan Selected Speed Skating Competition | 17. - 19.12.2021 | Ena (JPN) |
| 4:40.57 | 15 | 2021-2022 All Japan Selected Speed Skating Competition | 03. - 05.12.2021 | Morioka (JPN) |
| 4:45.82 | 10 | 41st All Japan Student Speed Skating Championships | 27. - 28.11.2021 | Shibukawa (JPN) |
| 4:26.84 | 20 | 2021/2022 All Japan Selected Speed Skating Competition | 19. - 21.11.2021 | Obihiro (JPN) |
| 4:30.71 | 14 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 4:32.00 | 15 | 2021 Obihiro No Mori Speed Skating Competition | 05. - 07.11.2021 | Obihiro (JPN) |
| 4:30.23 | 6 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 4:34.15 | 27 | Japan Junior Championships 2021 | 09. - 11.01.2021 | Hachinohe (JPN) |
| 4:48.49 | 17 | 40th All Japan Student Speed Skating Championships | 28. - 29.11.2020 | Shibukawa (JPN) |
| 4:37.69 | 9 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 4:34.30 | 13 | 2020 Obihiro Forest Speed Skating Competition | 06. - 08.11.2020 | Obihiro (JPN) |
| 4:44.53 | 20 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 4:33.98 | 27 | 18th M Wave Speed Skating Competition | 07. - 09.02.2020 | Nagano (JPN) |
| 4:36.52 | 20 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 4:51.72 | 22 | Japanese Junior Championships 2020 | 11. - 13.01.2020 | Karuizawa (JPN) |
| 4:52.88 | 9 | 72nd Hokkaido High School Skating Competition | 20. - 22.12.2019 | Kushiro (JPN) |
| 4:53.11 | 1 | 3rd Badge Test | 07. - 08.12.2019 | Kushiro (JPN) |
| 4:51.41 | 4 | 2. Badge Test | 23.11.2019 | Kushiro (JPN) |
| 4:38.24 | 21 | 2019 Obihiro Forest Speed Skating Competition | 02. - 04.11.2019 | Obihiro (JPN) |
| 4:40.16 | 11 | 90th High School Selection | 23. - 24.02.2019 | Obihiro (JPN) |
| 4:36.67 | 9 | 90th Hokkaido Allround Championships | 09. - 11.02.2019 | Obihiro (JPN) |
| 4:55.72 | 21 | 68th National High School Championships | 23. - 26.01.2019 | Kōriyama (JPN) |
| 4:41.62 | 24 | Japanese Junior Championships 2019 | 12. - 14.01.2019 | Karuizawa (JPN) |
| 4:57.65 | 4 | 63rd Akan Speed Championship Tournament | 05. - 06.01.2019 | Akan (JPN) |
| 4:41.40 | 8 | 71st Hokkaido High School Speed Competition Championship | 14. - 16.12.2018 | Obihiro (JPN) |
| 5:02.38 | 1 | 3rd Badge Test | 08. - 09.12.2018 | Kushiro (JPN) |
| DNS | - | 2nd Badge Test Races | 24.11.2018 | Kushiro (JPN) |
| DNS | - | 1st Badge Test Races | 17.11.2018 | Kushiro (JPN) |
| 4:51.70 | 35 | 2018 Obihiro No Mori Competition | 02. - 04.11.2018 | Obihiro (JPN) |
| 4:37.68 | 8 | 8th National High School Selection | 24. - 25.02.2018 | Obihiro (JPN) |
| 4:53.40 | 3 | 89th Hokkaido Championships | 16. - 18.02.2018 | Kushiro (JPN) |
| 4:35.76 | 23 | Japanese Junior Allround Championships 2018 | 09. - 10.02.2018 | Nagano (JPN) |
| 4:46.49 | 14 | 67th High School Championship | 23. - 25.01.2018 | Fujiyoshida (JPN) |
| 4:56.28 | 4 | 62nd Akan Speed Skating Championship | 06. - 07.01.2018 | Akan (JPN) |
| 4:56.72 | 7 | 70th Hokkaido HS Championship | 22. - 24.12.2017 | Tomakomai (JPN) |
| 4:54.71 | 2 | 2nd Badge Test Meeting | 25.11.2017 | Kushiro (JPN) |
| 4:41.12 | 24 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 4:46.64 | 17 | 37th National Junior High School Competition | 06. - 07.02.2017 | Nagano (JPN) |
| 5:10.80 | 8 | 47th Hokkaido JHS Competition | 07. - 08.01.2017 | Kushiro (JPN) |
| 5:13.18 | 4 | 14th World Jr. Memorial Hokkaido ES And JHS Competition | 10. - 11.12.2016 | Kushiro (JPN) |
| 5:15.08 | 2 | 2nd Badge Test Races | 03.12.2016 | Kushiro (JPN) |
| DQ | - | 1st Badge Test Races | 19.11.2016 | Kushiro (JPN) |
| 5:13.78 | 2 | 13th Kushiro Final Competition | 27. - 28.02.2016 | Kushiro (JPN) |
| 4:58.34 | 24 | 87th Hokkaido Championships | 19. - 21.02.2016 | Obihiro (JPN) |
| 5:16.99 | 15 | 46th Hokkaido Junior High School Competition | 09. - 10.01.2016 | Tomakomai (JPN) |
| 5:24.24 | 3 | 2015-2016 All Kushiro Championships | 05. - 06.12.2015 | Kushiro (JPN) |
| 5:27.86 | 5 | 2nd Badge Test Races | 21.11.2015 | Kushiro (JPN) |
| 5:39.47 | 15 | 1st Badge Test Races | 14.11.2015 | Kushiro (JPN) |
| 5:17.28 | 4 | 12th Kushiro Final Competition | 21. - 22.02.2015 | Kushiro (JPN) |
| 5:21.21 | 9 | 12th World Junior Championships Memorial | 13. - 14.12.2014 | Kushiro (JPN) |
| 5:39.91 | 3 | Kushiro Championships | 06. - 07.12.2014 | Kushiro (JPN) |