| 44.81 | 14 | 72nd All Tokachi Junior High School Athletic Meet | 21.12.2025 | Obihiro (JPN) |
| 44.08 | 36 | 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament, Round 4 | 13. - 14.12.2025 | Obihiro (JPN) |
| 44.10 | 19 | 2025 Meiji Hokkaido Tokachi Oval Tournament, Round 3 | 29. - 30.11.2025 | Obihiro (JPN) |
| 44.27 | 4 | 72nd All Tokachi Junior High School Championships | 22. - 23.11.2025 | Obihiro (JPN) |
| 45.56 | 52 | 2025 Obihiro Forest Speed Skating Tournament | 08. - 09.11.2025 | Obihiro (JPN) |
| 45.74 | 36 | 2025 Meiji Hokkaido Tokachi Oval Speed Skating Tournament, 2nd Round | 11. - 12.10.2025 | Obihiro (JPN) |
| 45.70 | 26 | YS CUP 2025' Nagane Final Speed Skating Competition | 08. - 09.03.2025 | Hachinohe (JPN) |
| 47.69 | 4 | 22nd Kushiro Final Speed Skating Tournament | 22. - 23.02.2025 | Kushiro (JPN) |
| 44.23 | 11 | All Tokachi Junior and Senior High School Tournament | 15.02.2025 | Obihiro (JPN) |
| 44.80 | 15 | 1st Time Trial | 18.01.2025 | Obihiro (JPN) |
| 46.86 | 30 | Hokkaido 55th Hokkaido Junior High School Skating Tournament | 11. - 12.01.2025 | Tomakomai (JPN) |
| 44.72 | 17 | 71st All Tokachi Junior High School Tournament | 15.12.2024 | Obihiro (JPN) |
| 45.37 | 32 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 4th Round | 07. - 08.12.2024 | Obihiro (JPN) |
| 45.92 | 23 | 71st All Tokachi Junior High School Championships | 30.11. - 01.12.2024 | Obihiro (JPN) |
| WDR | - | 2024 Meiji Hokkaido Tokachi Round 3 | 16. - 17.11.2024 | Obihiro (JPN) |
| 45.13 | 36 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 2nd Round | 12. - 13.10.2024 | Obihiro (JPN) |
| 46.64 | 76 | 2024 Meiji Hokkaido Tokachi Oval Speed Skating Tournament 1st Round | 07. - 08.09.2024 | Obihiro (JPN) |
| WDR | - | 21st Kushiro Final Speed Skating Competition | 24. - 25.02.2024 | Kushiro (JPN) |
| 47.35 | 18 | All Tokachi Junior High School Competition | 17.02.2024 | Obihiro (JPN) |
| 47.99 | 27 | 1st Time Trial | 20.01.2024 | Obihiro (JPN) |
| 48.20 | 25 | 70th All Tokachi Junior High School Championships | 02. - 03.12.2023 | Obihiro (JPN) |
| 48.05 | 39 | 2023 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 | 07. - 08.10.2023 | Obihiro (JPN) |
| 48.92 | 14 | 2022/2023 All Japan Novice Competition Sapporo | 11. - 12.02.2023 | Tomakomai (JPN) |
| 48.02 | 23 | 69th All Tokachi Elementary School Championships | 05.02.2023 | Obihiro (JPN) |
| 50.75 | 4 | 45th Hokkaido Sports Boy Scouts Speed Skating Tournament | 14. - 15.01.2023 | Akan (JPN) |
| 53.31 | 3 | 44th Hokkaido Sports Boy Scouts Speed Skating Competition | 15. - 16.01.2022 | Akan (JPN) |
| 53.40 | 1 | 43rd Hokkaido Sports Boy Competition | 16. - 17.01.2021 | Akan (JPN) |