| 44.81 | 21 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 44.63 | 49 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 46.23 | 15 | 75th Hokkaido High School Skating Meeting | 16. - 18.12.2022 | Kushiro (JPN) |
| 43.43 | 19 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 4 | 10. - 11.12.2022 | Obihiro (JPN) |
| 44.39 | 26 | 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 03. - 04.12.2022 | Obihiro (JPN) |
| 45.17 | 6 | 67th All Tokachi High School Speed Skating Championships | 26. - 27.11.2022 | Obihiro (JPN) |
| 43.41 | 5 | 74th Hokkaido High School Skating Competition | 17. - 19.12.2021 | Obihiro (JPN) |
| 1:00.10 | 41 | Japanese Junior Championships 2022 | 10. - 12.12.2021 | Kushiro (JPN) |
| 43.34 | 16 | 66th All Tokachi High School Speed Skating Championships | 27. - 28.11.2021 | Obihiro (JPN) |
| 43.34 | 38 | 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 13. - 14.11.2021 | Obihiro (JPN) |
| 43.14 | 40 | 2021 Obihiro No Mori Speed Skating Competition | 05. - 07.11.2021 | Obihiro (JPN) |
| 43.19 | 20 | 2021 Meiji Hokkaido Tokachi Oval | 09. - 10.10.2021 | Obihiro (JPN) |
| 43.05 | 11 | 30th All Tokachi High School Record Meeting | 28.02.2021 | Obihiro (JPN) |
| 42.60 | 15 | 11th National High School Selection | 20. - 21.02.2021 | Obihiro (JPN) |
| 45.04 | 64 | Japan Junior Championships 2021 | 09. - 11.01.2021 | Hachinohe (JPN) |
| 46.29 | 2 | 72nd Hokkaido Sports Festival Winter Games | 18. - 20.12.2020 | Tomakomai (JPN) |
| 44.61 | 31 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 | 21. - 22.11.2020 | Obihiro (JPN) |
| 44.90 | 40 | 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 10. - 11.10.2020 | Obihiro (JPN) |
| 43.93 | 41 | 2020 Meiji Hokkaido Tokachi Oval Competition | 05. - 06.09.2020 | Obihiro (JPN) |
| 42.89 | 9 | 40th National Junior High School Skating Competition | 03. - 04.02.2020 | Nagano (JPN) |
| 44.13 | 5 | 50th Hokkaido Junior High School Skating Competition | 12. - 13.01.2020 | Kushiro (JPN) |
| 44.56 | 5 | 66th Tokachi Junior High School Championships | 07. - 08.12.2019 | Obihiro (JPN) |
| 44.64 | 11 | 2. Badge Test | 23.11.2019 | Kushiro (JPN) |
| 43.15 | 46 | 2019 Obihiro Forest Speed Skating Competition | 02. - 04.11.2019 | Obihiro (JPN) |
| 44.47 | 34 | 2019 1st Time Trial Competition | 12.10.2019 | Obihiro (JPN) |
| 43.74 | 31 | 47th Hokkaido Sprint Championships | 09. - 10.02.2019 | Obihiro (JPN) |
| 43.10 | 17 | 39th National Middle School Competition | 04. - 05.02.2019 | Nagano (JPN) |
| 44.24 | 12 | 3. Time Trial | 19.01.2019 | Obihiro (JPN) |
| 46.35 | 21 | Hokkaido Junior High School Competition | 05. - 07.01.2019 | Tomakomai (JPN) |
| NC | - | The 65th All Tokachi Middle School Skating Championship | 01. - 02.12.2018 | Obihiro (JPN) |
| 45.17 | 63 | 2018 Obihiro No Mori Competition | 02. - 04.11.2018 | Obihiro (JPN) |
| 44.95 | 45 | 2018 Meiji Hokkaido Tokachi Oval Competition | 27. - 28.10.2018 | Obihiro (JPN) |
| 45.98 | 10 | Tokachi Rookie Record Meetings | 03.03.2018 | Obihiro (JPN) |
| 46.92 | 20 | 3rd Time Trial | 20.01.2018 | Obihiro (JPN) |
| 45.89 | 24 | 48th Hokkaido JHS Competition | 07. - 08.01.2018 | Obihiro (JPN) |
| 48.06 | 20 | 64th Tokachi JHS Championship | 02. - 03.12.2017 | Obihiro (JPN) |
| DNS | - | 2nd Time Trial | 18.11.2017 | Obihiro (JPN) |
| 47.40 | 28 | 1. Time Trial | 14.10.2017 | Obihiro (JPN) |
| 48.09 | 25 | 3rd Japan Novice Competition | 14. - 15.01.2017 | Kushiro (JPN) |
| 57.45 | 34 | 1st Japan Novice Competition | 14. - 15.02.2015 | Sapporo (JPN) |