| 1:43.04 | 84 | YS CUP 2026' Nagane Final Speed Skating Competition | 07. - 08.03.2026 | Hachinohe (JPN) |
| 1:41.57 | 7 | 45th Aomori Prefecture Junior High School Sprint Championships | 14. - 15.02.2026 | Hachinohe (JPN) |
| DQ | - | 46th National Junior High School Skating Tournament | 31.01. - 03.02.2026 | Nagano (JPN) |
| 1:43.86 | 60 | 2025/26 Nagane Winter Speed Skating Tournament | 27. - 28.12.2025 | Hachinohe (JPN) |
| 1:44.05 | 13 | 76th Aomori Prefectural Junior High School Athletic Meet | 29. - 30.11.2025 | Hachinohe (JPN) |
| 1:48.79 | 52 | 2025 Michinoku Speed Skating Tournament | 25. - 26.10.2025 | Hachinohe (JPN) |
| 1:49.55 | 12 | Aomori Prefectural Speed Skating Competition | 20. - 21.09.2025 | Hachinohe (JPN) |
| 1:45.55 | 82 | YS CUP 2025' Nagane Final Speed Skating Competition | 08. - 09.03.2025 | Hachinohe (JPN) |
| 1:49.40 | 25 | 2025' Nagane Winter Speed Skating Competition | 15. - 16.02.2025 | Hachinohe (JPN) |
| 2:02.69 | 14 | Southern Regional Junior High School Skating Tournament | 28. - 29.09.2024 | Hachinohe (JPN) |
| 1:57.33 | 112 | YS CUP 2024’Nagane Final Speed Skating Competition | 02. - 03.03.2024 | Hachinohe (JPN) |
| 2:06.75 | 7 | 11th Nagane Elementary School Speed Skating Competition | 20.01.2024 | Hachinohe (JPN) |