| 52.07 | 20 | 23rd Kushiro Final Speed Skating Competition | 21.02.2026 | Kushiro (JPN) |
| 52.20 | 11 | 65th Eastern Hokkaido Speed Skating Championships | 14. - 15.02.2026 | Kushiro (JPN) |
| 52.67 | 3 | Crime Prevention Skating Tournament | 11.02.2026 | Kushiro (JPN) |
| 51.04 | 36 | 2026 Time Trial | 24.01.2026 | Obihiro (JPN) |
| 53.69 | 42 | 56th Hokkaido Junior High School Skating Tournament | 10. - 11.01.2026 | Obihiro (JPN) |
| 55.27 | 7 | 55th Kushiro City Junior High School Skating Tournament | 28.12.2025 | Kushiro (JPN) |
| 53.26 | 62 | 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament, Round 4 | 13. - 14.12.2025 | Obihiro (JPN) |
| 55.17 | 14 | 23rd World Junior Memorial Hokkaido Championships | 06. - 07.12.2025 | Kushiro (JPN) |
| 54.37 | 50 | 2025 Meiji Hokkaido Tokachi Oval Tournament, Round 3 | 29. - 30.11.2025 | Obihiro (JPN) |
| 1:01.72 | 13 | 47th Hokkaido Junior Sports Club Speed Skating Tournament | 07. - 08.01.2025 | Akan (JPN) |
| 57.35 | 11 | 22nd Hokkaido Elementary/Junior High School Championships | 14. - 15.12.2024 | Kushiro (JPN) |