| 44.43 | 51 | 23rd M-Wave Speed Skating Competition | 14. - 16.02.2025 | Nagano (JPN) |
| 46.21 | 5 | 31st Kanto High School Skating Championships | 01.02.2025 | Fujiyoshida (JPN) |
| 47.03 | 32 | 74th National High School Skating Championships | 21. - 23.01.2025 | Morioka (JPN) |
| 47.69 | 33 | Japan - Junior Championships 2025 | 11. - 13.01.2025 | Kushiro (JPN) |
| 45.05 | 5 | 79th Yamanashi Prefecture Speed Skating Championships | 21. - 22.12.2024 | Fujiyoshida (JPN) |
| 45.05 | 2 | 79th Yamanashi Prefecture Speed Skating Championships | 21. - 22.12.2024 | Fujiyoshida (JPN) |
| 45.90 | 3 | 77th Yamanashi Prefectural High School Competition | 13. - 14.12.2024 | Fujiyoshida (JPN) |
| 45.86 | 3 | 19th Yamanashi Prefecture Distance Competition | 07. - 08.12.2024 | Fujiyoshida (JPN) |
| 45.79 | 2 | 31st Seiko Oval Speed Skating Night Competition | 30.11. - 01.12.2024 | Fujiyoshida (JPN) |
| 45.65 | 33 | 2024' Nagane Summer Speed Skating Competition | 24. - 25.08.2024 | Hachinohe (JPN) |
| 45.59 | 24 | 14th National High School Selection | 24. - 25.02.2024 | Obihiro (JPN) |
| 44.82 | 47 | 22nd M-Wave Speed Skating Competition | 16. - 18.02.2024 | Nagano (JPN) |
| 47.01 | 7 | Reiwa 5th Kanto High School Skating Tournament | 03. - 04.02.2024 | Nikkō (JPN) |
| 46.16 | 31 | 73rd National High School Skating Championships | 18. - 21.01.2024 | Ena (JPN) |
| 46.76 | 7 | 78th Yamanashi Prefecture Speed Skating Championship | 23. - 24.12.2023 | Fujiyoshida (JPN) |
| 47.30 | 2 | 76th Yamanashi Prefecture High School Meeting | 08. - 09.12.2023 | Fujiyoshida (JPN) |
| 47.35 | 4 | 30th Seiko Oval Speed Skating Night Competition | 02. - 03.12.2023 | Fujiyoshida (JPN) |
| 46.70 | 31 | 13th National High School Selection | 25. - 26.02.2023 | Obihiro (JPN) |
| 44.96 | 51 | 21st M-Wave Speed Skating Competition | 17. - 19.02.2023 | Nagano (JPN) |
| 46.23 | 29 | 72nd National High School Skating Championships | 21. - 22.01.2023 | Shibukawa (JPN) |
| 47.75 | 5 | 29th Kanto High School Skating Championships | 07. - 08.01.2023 | Shibukawa (JPN) |
| 46.33 | 3 | 18th Yamanashi Prefecture Speed Skating Distance Competition | 24. - 25.12.2022 | Fujiyoshida (JPN) |
| 46.86 | 3 | 39th Yamanashi Prefecture Sprint Speed Skating Championships | 17. - 18.12.2022 | Fujiyoshida (JPN) |
| 46.91 | 2 | 75th Yamanashi High School Competition | 09. - 10.12.2022 | Fujiyoshida (JPN) |
| 46.88 | 58 | 20th M-Wave Speed Skating Competition | 11. - 13.02.2022 | Nagano (JPN) |
| 47.67 | 52 | 42nd National Junior High School Skating Tournament | 29.01. - 01.02.2022 | Nagano (JPN) |
| 46.92 | 1 | 72nd Yamanashi Junior High School Meeting | 08.01.2022 | Fujiyoshida (JPN) |
| 48.57 | 1 | 33rd Yamanashi Junior High School Sprint Skating Championships | 25. - 26.12.2021 | Fujiyoshida (JPN) |
| 46.67 | 41 | 19th M-Wave Speed Skating Competition | 11. - 14.02.2021 | Nagano (JPN) |
| 49.45 | 1 | 71st Yamanashi Junior High School Competition | 09.01.2021 | Akanashi (JPN) |
| 49.49 | 1 | 32nd Yamanashi Junior High School Sprint Skating Championships | 26. - 27.12.2020 | Fujiyoshida (JPN) |
| 49.44 | 5 | 37th Yamanashi Sprint Speed Skating Championships | 19. - 20.12.2020 | Fujiyoshida (JPN) |
| 51.14 | 11 | 27th Seiko Oval Speed Skating Night Game | 28. - 29.11.2020 | Fujiyoshida (JPN) |
| 49.96 | 73 | 18th M Wave Speed Skating Competition | 07. - 09.02.2020 | Nagano (JPN) |
| 53.51 | 6 | 70th Yamanashi Junior High School Competition | 13.01.2020 | Akanashi (JPN) |
| 53.66 | 7 | 31st Yamanashi Junior High School Sprint Skating Championship | 26. - 27.12.2019 | Fujiyoshida (JPN) |