| 4:44.40 | 13 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 4:32.24 | 14 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 4:32.24 | 4 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 4:42.39 | 4 | 75th Hokkaido High School Skating Meeting | 16. - 18.12.2022 | Kushiro (JPN) |
| 4:36.39 | 3 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 4:48.63 | 16 | 2022/2023 All Japan Selected Speed Skating Competition | 25. - 27.11.2022 | Kushiro (JPN) |
| 4:34.09 | 34 | 2022/2023 All Japan Selected Speed Skating Competition | 18. - 20.11.2022 | Obihiro (JPN) |
| 4:32.86 | 21 | 2022 Obihiro Forest Speed Skating Competition | 04. - 06.11.2022 | Obihiro (JPN) |
| 4:45.87 | 22 | 71st National High School Skating Championships | 18. - 21.01.2022 | Hachinohe (JPN) |
| 4:37.94 | 9 | 74th Hokkaido High School Skating Competition | 17. - 19.12.2021 | Obihiro (JPN) |
| 4:59.07 | 20 | Japanese Junior Championships 2022 | 10. - 12.12.2021 | Kushiro (JPN) |
| 4:41.86 | 24 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 4:40.99 | 25 | 2021 Obihiro No Mori Speed Skating Competition | 05. - 07.11.2021 | Obihiro (JPN) |
| 4:53.96 | 7 | 30th All Tokachi High School Record Meeting | 28.02.2021 | Obihiro (JPN) |
| 4:43.94 | 39 | Japan Junior Championships 2021 | 09. - 11.01.2021 | Hachinohe (JPN) |
| 4:43.94 | 18 | Japan Junior Championships 2021 | 09. - 11.01.2021 | Hachinohe (JPN) |
| 5:03.23 | 12 | 73rd Hokkaido High School Skating Competition | 18. - 20.12.2020 | Tomakomai (JPN) |
| 4:43.42 | 11 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 4:39.80 | 19 | 2020 Obihiro Forest Speed Skating Competition | 06. - 08.11.2020 | Obihiro (JPN) |
| 4:50.81 | 20 | 40th National Junior High School Skating Competition | 03. - 04.02.2020 | Nagano (JPN) |
| 5:08.02 | 1 | 42nd Hokkaido Speed Skating Games | 18. - 19.01.2020 | Akan (JPN) |
| 5:07.31 | 7 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| 5:01.65 | 2 | 17th World Jr Memorial Hokkaido Elementary And Junior High School Tournament | 07. - 08.12.2019 | Kushiro (JPN) |
| 5:18.53 | 14 | 2. Badge Test | 23.11.2019 | Kushiro (JPN) |
| 4:55.64 | 33 | 2019 Obihiro Forest Speed Skating Competition | 02. - 04.11.2019 | Obihiro (JPN) |
| 5:05.47 | 22 | 2019 1st Time Trial Competition | 12.10.2019 | Obihiro (JPN) |
| 4:54.53 | 36 | 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition | 07. - 08.09.2019 | Obihiro (JPN) |
| 4:42.03 | 20 | 39th National Middle School Competition | 04. - 05.02.2019 | Nagano (JPN) |
| 5:14.48 | 4 | 41st Hokkaido Speed Skating Games | 12. - 13.01.2019 | Akan (JPN) |
| 5:06.08 | 13 | Hokkaido Junior High School Competition | 05. - 07.01.2019 | Tomakomai (JPN) |
| 5:08.61 | 4 | 16th World Jr. Memorial Hokkaido Competition | 08. - 09.12.2018 | Kushiro (JPN) |
| 5:06.53 | 9 | 2nd Badge Test Races | 24.11.2018 | Kushiro (JPN) |
| DQ | - | 1st Badge Test Races | 17.11.2018 | Kushiro (JPN) |
| 4:52.80 | 38 | 2018 Obihiro No Mori Competition | 02. - 04.11.2018 | Obihiro (JPN) |
| 4:56.67 | 22 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 4:57.73 | 3 | 15th Kushiro Final Competition | 24. - 25.02.2018 | Kushiro (JPN) |
| 4:43.74 | 16 | 38th Japan JHS Championship | 05. - 06.02.2018 | Nagano (JPN) |
| 5:12.16 | 6 | 40th Hokkaido Shonendan Games | 13. - 14.01.2018 | Akan (JPN) |
| 4:58.82 | 17 | 48th Hokkaido JHS Competition | 07. - 08.01.2018 | Obihiro (JPN) |
| 5:17.08 | 7 | 15th World Jr. Memorial | 09. - 10.12.2017 | Kushiro (JPN) |
| 5:17.57 | 12 | 2nd Badge Test Meeting | 25.11.2017 | Kushiro (JPN) |
| 5:04.05 | 18 | 1. Time Trial | 14.10.2017 | Obihiro (JPN) |
| 5:14.35 | 43 | 2017 Meiji Hokkaido Tokachi Oval Competition | 09. - 10.09.2017 | Obihiro (JPN) |