| 41.96 | 27 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 42.77 | 10 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| 41.93 | 19 | Japan - Junior Championships 2024 | 12. - 14.01.2024 | Hachinohe (JPN) |
| 43.77 | 2 | 35th Tohoku High School Skating Championship | 23. - 24.12.2023 | Yamagata (JPN) |
| 44.02 | 1 | 18th National Sports Tournament Athlete High School Selection | 16. - 17.12.2023 | Morioka (JPN) |
| 43.91 | 1 | 73rd Iwate Prefecture High School Skating Championships | 09. - 10.12.2023 | Morioka (JPN) |
| 43.54 | 24 | 2023/24 All Japan Selected Speed Skating Competitio | 01. - 03.12.2023 | Morioka (JPN) |
| 42.26 | 11 | 2023’Nagane Autumn Speed Skating Competition | 28. - 29.10.2023 | Hachinohe (JPN) |
| 42.36 | 13 | YS CUP 2023' Nagane Final Speed Skating Competition | 04. - 05.03.2023 | Hachinohe (JPN) |
| 42.43 | 10 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 41.90 | 24 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 42.61 | 10 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 42.45 | 21 | Japan - Junior Championships 2023 | 13. - 15.01.2023 | Karuizawa (JPN) |
| 43.63 | 1 | 59th Iwate Prefectural High School Championships | 07. - 08.01.2023 | Morioka (JPN) |
| 42.70 | 1 | 34th Tohoku High School Skating Championships | 17. - 18.12.2022 | Hachinohe (JPN) |
| 44.02 | 1 | National Athletic Athletes Selection | 10. - 11.12.2022 | Morioka (JPN) |
| 44.66 | 1 | 72nd Iwate Prefectural High School Skating Championships | 03. - 04.12.2022 | Morioka (JPN) |
| 43.99 | 1 | 47th Iwate Prefecture Sprint Speed Skating Championships | 19. - 20.11.2022 | Morioka (JPN) |
| 42.77 | 29 | 2022 Obihiro Forest Speed Skating Competition | 04. - 06.11.2022 | Obihiro (JPN) |
| 43.03 | 5 | Nagane Autumn Speed Skating Competition | 29. - 30.10.2022 | Hachinohe (JPN) |
| 43.00 | 19 | 2022’ Michinoku Speed Skating Competition | 01. - 02.10.2022 | Hachinohe (JPN) |
| 43.08 | 22 | 2022’ Nagane Summer Speed Skating Competition | 20. - 21.08.2022 | Hachinohe (JPN) |
| 44.81 | 20 | YS CUP 2022 Nagane Final Speed Skating Competition | 05. - 06.03.2022 | Hachinohe (JPN) |
| 42.72 | 24 | 71st National High School Skating Championships | 18. - 21.01.2022 | Hachinohe (JPN) |
| 44.13 | 1 | 58th Iwate Prefectural High School Rookie Championships | 08. - 09.01.2022 | Morioka (JPN) |
| 42.79 | 13 | Aomori 2021 ’Michinoku Speed Skating Competition | 25. - 26.12.2021 | Hachinohe (JPN) |
| 44.08 | 3 | 33rd Tohoku High School Skating Championships | 18. - 19.12.2021 | Morioka (JPN) |
| 44.52 | 29 | Japanese Junior Championships 2022 | 10. - 12.12.2021 | Kushiro (JPN) |
| 45.14 | 24 | 2021-2022 All Japan Selected Speed Skating Competition | 03. - 05.12.2021 | Morioka (JPN) |
| 45.16 | 2 | 71st Iwate Prefectural High School Skating Championships | 27. - 28.11.2021 | Morioka (JPN) |
| 44.56 | 2 | 46th Iwate Prefecture Sprint Speed Skating Championships | 20. - 21.11.2021 | Morioka (JPN) |
| 43.90 | 15 | Aomori 2021 ’Nagane Autumn Speed Skating Competition | 30. - 31.10.2021 | Hachinohe (JPN) |
| 46.97 | 3 | 58th NHK Morioka Broadcasting Station Director's Cup Skating Tournament | 20. - 21.02.2021 | Morioka (JPN) |
| 49.36 | 1 | 36th Iwate Prefecture Selected Competition | 10. - 11.01.2021 | Morioka (JPN) |
| 46.03 | 21 | 2020 Michinoku Speed Skating Competition | 26. - 27.12.2020 | Hachinohe (JPN) |
| 48.44 | 3 | 14th Iwate Prefecture Junior Competition | 12. - 13.12.2020 | Morioka (JPN) |
| 48.72 | 1 | 53rd Iwate Junior High School Skating Championships | 28. - 29.11.2020 | Morioka (JPN) |
| NC | - | 45th Iwate Prefecture Sprint Speed Skating Championships | 22. - 23.11.2020 | Morioka (JPN) |
| 48.35 | 3 | Reiwa 1st Year Iwate Skating Championship | 22. - 23.02.2020 | Morioka (JPN) |
| 48.05 | 6 | 6th All Japan Novice Speed Skating Competition | 15. - 16.02.2020 | Sapporo (JPN) |
| 47.97 | 2 | 35th Iwate Prefecture Speed Skating Competition | 04. - 05.01.2020 | Morioka (JPN) |
| 46.43 | 8 | Michinoku Speed Skating Competition | 28. - 29.12.2019 | Hachinohe (JPN) |
| 48.67 | 4 | 41st Tohoku Junior High School Championships | 20. - 22.12.2019 | Yamagata (JPN) |
| 49.90 | 4 | 44th Iwate Sprint Speed Skating Championship | 07. - 08.12.2019 | Morioka (JPN) |
| 48.49 | 1 | 52nd Iwate Junior High School Skating | 30.11. - 01.12.2019 | Morioka (JPN) |
| 50.41 | 2 | Iwate Prefecture Skating Championships | 16. - 17.02.2019 | Morioka (JPN) |
| 50.48 | 3 | 55th Iwate High School Newcomer Championships | 05. - 06.01.2019 | Morioka (JPN) |
| 49.24 | 6 | 40th Tohoku Junior High School Skate Competition | 22. - 24.12.2018 | Morioka (JPN) |
| 50.80 | 3 | 12th Juvenile Class Skating Competition | 15. - 16.12.2018 | Morioka (JPN) |
| 53.55 | 1 | 51st Iwate Prefecture Junior High School Skating Competition | 01. - 02.12.2018 | Morioka (JPN) |
| 53.09 | 13 | The 43rd Iwate Prefecture Sprint Championship | 24. - 25.11.2018 | Morioka (JPN) |