| 1:50.54 | 63 | YS CUP 2026' Nagane Final Speed Skating Competition | 07. - 08.03.2026 | Hachinohe (JPN) |
| 1:51.29 | 2 | 2025 Iwate Prefectural Speed Skating Championships | 14. - 15.02.2026 | Morioka (JPN) |
| 1:48.18 | 78 | 46th National Junior High School Skating Tournament | 31.01. - 03.02.2026 | Nagano (JPN) |
| 2:08.54 | 4 | 41st Iwate Prefectural Speed Skating Championships | 10. - 11.01.2026 | Morioka (JPN) |
| 1:53.49 | 41 | 2025/26 Nagane Winter Speed Skating Tournament | 27. - 28.12.2025 | Hachinohe (JPN) |
| 2:07.78 | 4 | 58th Iwate Prefectural Junior High School Skating Championships | 06. - 07.12.2025 | Morioka (JPN) |
| 2:01.66 | 7 | 50th Iwate Prefectural Sprint Championships | 29. - 30.11.2025 | Morioka (JPN) |
| 1:58.84 | 55 | YS CUP 2025' Nagane Final Speed Skating Competition | 08. - 09.03.2025 | Hachinohe (JPN) |
| 2:02.97 | 4 | Iwate Prefecture Speed Skating Championships | 08. - 09.02.2025 | Morioka (JPN) |
| 2:00.35 | 2 | 49th Aomori Prefecture vs Tochigi Prefecture Elementary School | 25.01.2025 | Hachinohe (JPN) |
| 2:07.17 | 5 | 49th Iwate Prefectural Sprint Speed Skating Championships | 14. - 15.12.2024 | Morioka (JPN) |
| 2:11.42 | 73 | YS CUP 2024’Nagane Final Speed Skating Competition | 02. - 03.03.2024 | Hachinohe (JPN) |
| 2:20.16 | 2 | 5th Iwate Prefecture Speed Skating Championship | 10. - 11.02.2024 | Morioka (JPN) |
| 2:18.32 | 5 | 11th Nagane Elementary School Speed Skating Competition | 20.01.2024 | Hachinohe (JPN) |
| 2:16.45 | 86 | YS CUP 2023' Nagane Final Speed Skating Competition | 04. - 05.03.2023 | Hachinohe (JPN) |