| 4:34.64 | 33 | 20th M-Wave Speed Skating Competition | 11. - 13.02.2022 | Nagano (JPN) |
| 4:30.87 | 4 | Aomori 2021 ’Michinoku Speed Skating Competition | 25. - 26.12.2021 | Hachinohe (JPN) |
| 4:48.06 | 20 | 2021/2022 All Japan Selected Speed Skating Competition | 17. - 19.12.2021 | Ena (JPN) |
| 4:48.92 | 10 | Japanese Junior Championships 2022 | 10. - 12.12.2021 | Kushiro (JPN) |
| 4:45.28 | 8 | 41st All Japan Student Speed Skating Championships | 27. - 28.11.2021 | Shibukawa (JPN) |
| 4:35.30 | 20 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 4:35.68 | 22 | 2021 Obihiro No Mori Speed Skating Competition | 05. - 07.11.2021 | Obihiro (JPN) |
| 4:40.96 | 13 | Junior Selection Competition | 22. - 24.10.2021 | Nagano (JPN) |
| 4:35.28 | 10 | 2021 ’Nagane Summer Competition | 21. - 22.08.2021 | Hachinohe (JPN) |
| 4:31.35 | 7 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 4:33.61 | 15 | 70th National High School Skating Championships | 21. - 24.01.2021 | Nagano (JPN) |
| 4:33.52 | 24 | Japan Junior Championships 2021 | 09. - 11.01.2021 | Hachinohe (JPN) |
| 4:36.19 | 4 | 73rd Hokkaido High School Skating Competition | 18. - 20.12.2020 | Tomakomai (JPN) |
| 4:37.40 | 8 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 4:37.32 | 16 | 2020 Obihiro Forest Speed Skating Competition | 06. - 08.11.2020 | Obihiro (JPN) |
| 4:43.34 | 11 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 10. - 11.10.2020 | Obihiro (JPN) |
| 4:35.39 | 13 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 4:34.49 | 8 | 10th National High School Selection | 22. - 23.02.2020 | Obihiro (JPN) |
| 5:00.93 | 3 | 91st Hokkaido Speed Skating Championships | 08. - 10.02.2020 | Tomakomai (JPN) |
| 4:33.66 | 14 | 69. National High School Skating Championships | 23. - 26.01.2020 | Obihiro (JPN) |
| 4:51.12 | 19 | Japanese Junior Championships 2020 | 11. - 13.01.2020 | Karuizawa (JPN) |
| 4:52.51 | 6 | 72nd Hokkaido High School Skating Competition | 20. - 22.12.2019 | Kushiro (JPN) |
| 4:33.04 | 4 | 64th Tokachi High School Championship | 07. - 08.12.2019 | Obihiro (JPN) |
| 4:43.78 | 1 | 2. Badge Test | 23.11.2019 | Kushiro (JPN) |
| 4:37.82 | 20 | 2019 Obihiro Forest Speed Skating Competition | 02. - 04.11.2019 | Obihiro (JPN) |
| 4:33.82 | 8 | 2019 1st Time Trial Competition | 12.10.2019 | Obihiro (JPN) |
| 4:36.95 | 21 | 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition | 07. - 08.09.2019 | Obihiro (JPN) |
| 4:33.31 | 1 | 28th All Tokachi Junior High School/High School Meeting | 02.03.2019 | Obihiro (JPN) |
| 4:34.91 | 8 | 90th High School Selection | 23. - 24.02.2019 | Obihiro (JPN) |
| 4:35.74 | 8 | 90th Hokkaido Allround Championships | 09. - 11.02.2019 | Obihiro (JPN) |
| 4:47.96 | 14 | 68th National High School Championships | 23. - 26.01.2019 | Kōriyama (JPN) |
| 4:39.59 | 19 | Japanese Junior Championships 2019 | 12. - 14.01.2019 | Karuizawa (JPN) |
| 4:50.57 | 3 | 63rd Akan Speed Championship Tournament | 05. - 06.01.2019 | Akan (JPN) |
| 4:36.65 | 6 | 71st Hokkaido High School Speed Competition Championship | 14. - 16.12.2018 | Obihiro (JPN) |
| 4:41.63 | 8 | 63rd Tokachi High School Championship Tournament | 01. - 02.12.2018 | Obihiro (JPN) |
| 4:43.45 | 4 | 2nd Time Trial | 23.11.2018 | Obihiro (JPN) |
| 4:44.22 | 30 | 2018 Obihiro No Mori Competition | 02. - 04.11.2018 | Obihiro (JPN) |
| 4:45.07 | 11 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 4:49.04 | 19 | 38th Japan JHS Championship | 05. - 06.02.2018 | Nagano (JPN) |
| 4:51.60 | 11 | 48th Hokkaido JHS Competition | 07. - 08.01.2018 | Obihiro (JPN) |
| 5:06.37 | 2 | 2017 Tomakomai HS And JHS Competitions | 16.12.2017 | Tomakomai (JPN) |
| 5:29.26 | 11 | 15th World Jr. Memorial | 09. - 10.12.2017 | Kushiro (JPN) |
| 5:05.59 | 5 | 2nd Badge Test Meeting | 25.11.2017 | Kushiro (JPN) |
| 5:22.02 | 7 | 25th Tomakomai Highland Oji Paper Cup | 18. - 19.11.2017 | Tomakomai (JPN) |
| 4:53.45 | 38 | 2017 Obihiro No Mori Competition | 03. - 05.11.2017 | Obihiro (JPN) |
| 5:02.98 | 17 | 1. Time Trial | 14.10.2017 | Obihiro (JPN) |
| 5:12.32 | 42 | 2017 Meiji Hokkaido Tokachi Oval Competition | 09. - 10.09.2017 | Obihiro (JPN) |
| 5:01.68 | 14 | 3rd Time Trial | 21.01.2017 | Obihiro (JPN) |
| 5:22.80 | 14 | 47th Hokkaido JHS Competition | 07. - 08.01.2017 | Kushiro (JPN) |
| 5:16.98 | 2 | Tomakomai JHS And HS Competition | 03.12.2016 | Tomakomai (JPN) |
| 5:21.50 | 3 | East Iburi JHS Competition | 27.11.2016 | Tomakomai (JPN) |
| 5:08.06 | 15 | 1st Time Trial | 15.10.2016 | Obihiro (JPN) |
| DQ | - | Meiji Hokkaido Tokachi Oval Competitions | 10. - 11.09.2016 | Obihiro (JPN) |
| 5:33.42 | 2 | 47th Minami Hokkaido JHS Competition | 23.01.2016 | Tomakomai (JPN) |
| 5:40.96 | 6 | 2015 Tomakomai Junior High School Competition | 05.12.2015 | Tomakomai (JPN) |
| 5:49.50 | 3 | 4th East Iburi Junior High School Competition | 29.11.2015 | Tomakomai (JPN) |
| NC | - | 46th Tomakomai Championships | 22. - 23.02.2014 | Tomakomai (JPN) |