| 49.68 | 9 | 2025/26 All-Japan Novice Speed Skating Tournament, Sapporo Tournament | 07. - 08.02.2026 | Sapporo (JPN) |
| 48.25 | 12 | 72nd All Tokachi Elementary School Speed Skating Championships | 01.02.2026 | Obihiro (JPN) |
| 51.47 | 12 | 23rd World Junior Memorial Hokkaido Championships | 06. - 07.12.2025 | Kushiro (JPN) |
| 52.85 | 10 | 2024/2025 All Japan Novice Speed Skating Competition Sapporo Tournament | 08. - 09.02.2025 | Sapporo (JPN) |
| 50.93 | 26 | 71st All Tokachi Elementary School Speed Skating Championships | 02.02.2025 | Obihiro (JPN) |
| 54.79 | 3 | 2023/2024 All Japan Novice Speed Skating Competition Sapporo Tournament | 03. - 04.02.2024 | Tomakomai (JPN) |
| 53.06 | 45 | 70th All Tokachi Elementary School Skating Championships | 28.01.2024 | Obihiro (JPN) |