| 4:21.91 | 6 | YS CUP 2024’Nagane Final Speed Skating Competition | 02. - 03.03.2024 | Hachinohe (JPN) |
| 4:29.31 | 16 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 4:26.11 | 7 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 4:27.20 | 18 | Japan - Single Distance Championships 2024 | 27. - 29.12.2023 | Obihiro (JPN) |
| 4:43.47 | 7 | 2. Junior World Cup 2023/2024 | 02. - 03.12.2023 | Collalbo (ITA) |
| 4:25.70 | 6 | 1. Junior World Cup 2023/2024 | 25. - 26.11.2023 | Baselga di Pinè (ITA) |
| 4:22.44 | 2 | Junior Selection Competition | 20. - 22.10.2023 | Nagano (JPN) |
| 4:22.30 | 4 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 07. - 08.10.2023 | Obihiro (JPN) |
| 4:31.14 | 1 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 4:25.51 | 2 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 4:24.85 | 15 | Japan - Championships 2023 | 28. - 30.12.2022 | Hachinohe (JPN) |
| 4:32.13 | 1 | 75th Hokkaido High School Skating Meeting | 16. - 18.12.2022 | Kushiro (JPN) |
| 4:23.92 | 4 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 10. - 11.12.2022 | Obihiro (JPN) |
| 4:30.01 | 25 | 2022/2023 All Japan Selected Speed Skating Competition | 18. - 20.11.2022 | Obihiro (JPN) |
| 4:27.44 | 2 | Junior Selection Competition | 21. - 23.10.2022 | Nagano (JPN) |
| 4:25.85 | 4 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 08. - 09.10.2022 | Obihiro (JPN) |
| 4:25.30 | 4 | 71st National High School Skating Championships | 18. - 21.01.2022 | Hachinohe (JPN) |
| 4:23.96 | 23 | Beijing Olympic Speed Skating Japan National Team Selection | 29. - 31.12.2021 | Nagano (JPN) |
| 4:22.24 | 1 | 74th Hokkaido High School Skating Competition | 17. - 19.12.2021 | Obihiro (JPN) |
| 4:40.37 | 4 | Japanese Junior Championships 2022 | 10. - 12.12.2021 | Kushiro (JPN) |
| 4:33.66 | 2 | 66th All Tokachi High School Speed Skating Championships | 27. - 28.11.2021 | Obihiro (JPN) |
| 4:28.11 | 25 | 2021/2022 All Japan Selected Speed Skating Competition | 19. - 21.11.2021 | Obihiro (JPN) |
| 4:28.50 | 6 | Junior Selection Competition | 22. - 24.10.2021 | Nagano (JPN) |
| 4:32.62 | 7 | 2021 Meiji Hokkaido Tokachi Oval | 09. - 10.10.2021 | Obihiro (JPN) |
| 4:26.10 | 3 | 11th National High School Selection | 20. - 21.02.2021 | Obihiro (JPN) |
| 4:23.80 | 5 | 70th National High School Skating Championships | 21. - 24.01.2021 | Nagano (JPN) |
| 4:23.45 | 5 | Japan Junior Championships 2021 | 09. - 11.01.2021 | Hachinohe (JPN) |
| 4:31.19 | 2 | 73rd Hokkaido High School Skating Competition | 18. - 20.12.2020 | Tomakomai (JPN) |
| 4:27.63 | 3 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 4:26.05 | 23 | 2020/2021 All Japan Selected Speed Skating Competition | 13. - 15.11.2020 | Obihiro (JPN) |
| 4:25.26 | 2 | Japanese Junior Singe Distance Championships 2021 | 23. - 25.10.2020 | Nagano (JPN) |
| 4:29.41 | 5 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 10. - 11.10.2020 | Obihiro (JPN) |
| 4:30.68 | 8 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 4:47.70 | 1 | 17th Kushiro Final Speed Skating Competition | 22. - 23.02.2020 | Kushiro (JPN) |
| 4:32.24 | 7 | Japan Cup 4 | 14. - 16.02.2020 | Hachinohe (JPN) |
| 4:27.31 | 3 | 40th National Junior High School Skating Competition | 03. - 04.02.2020 | Nagano (JPN) |
| 4:47.40 | 1 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| 4:46.79 | 1 | 17th World Jr Memorial Hokkaido Elementary And Junior High School Tournament | 07. - 08.12.2019 | Kushiro (JPN) |
| 4:51.16 | 3 | 2. Badge Test | 23.11.2019 | Kushiro (JPN) |
| 4:37.26 | 18 | 2019 Obihiro Forest Speed Skating Competition | 02. - 04.11.2019 | Obihiro (JPN) |
| 4:43.33 | 15 | 2019 1st Time Trial Competition | 12.10.2019 | Obihiro (JPN) |
| 4:44.05 | 27 | 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition | 07. - 08.09.2019 | Obihiro (JPN) |
| 4:49.27 | 2 | 16th Kushiro Final Competitions | 23. - 24.02.2019 | Kushiro (JPN) |
| 4:29.03 | 5 | 39th National Middle School Competition | 04. - 05.02.2019 | Nagano (JPN) |
| 4:59.25 | 2 | 41st Hokkaido Speed Skating Games | 12. - 13.01.2019 | Akan (JPN) |
| 4:51.85 | 5 | Hokkaido Junior High School Competition | 05. - 07.01.2019 | Tomakomai (JPN) |
| 4:52.32 | 2 | 16th World Jr. Memorial Hokkaido Competition | 08. - 09.12.2018 | Kushiro (JPN) |
| 4:59.06 | 5 | 2nd Badge Test Races | 24.11.2018 | Kushiro (JPN) |
| 5:02.61 | 1 | 1st Badge Test Races | 17.11.2018 | Kushiro (JPN) |
| 4:52.08 | 37 | 2018 Obihiro No Mori Competition | 02. - 04.11.2018 | Obihiro (JPN) |
| 4:48.92 | 17 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 4:57.33 | 2 | 15th Kushiro Final Competition | 24. - 25.02.2018 | Kushiro (JPN) |
| 5:06.12 | 24 | 38th Japan JHS Championship | 05. - 06.02.2018 | Nagano (JPN) |
| 5:05.42 | 3 | 40th Hokkaido Shonendan Games | 13. - 14.01.2018 | Akan (JPN) |
| 4:50.66 | 9 | 48th Hokkaido JHS Competition | 07. - 08.01.2018 | Obihiro (JPN) |