Mikio Nagai 永井 幹男
Japan (JPN)
Male
Personal Records
| 500m | 49,37 | 26 December 2020 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.37,78 | 7 March 2021 | Hachinohe - YS Arena (JPN) |
Season Bests
| 500m | 51,46 | 8 February 2025 | Yamagata (JPN) |
| 1000m | 1.44,51 | 9 March 2025 | Hachinohe - YS Arena (JPN) |
| 500m | 51,14 | 6 January 2024 | Yamagata (JPN) |
| 1000m | 1.42,58 | 3 March 2024 | Hachinohe - YS Arena (JPN) |
| 500m | 50,54 | 3 December 2022 | Yamagata (JPN) |
| 1000m | 1.41,59 | 5 March 2023 | Hachinohe - YS Arena (JPN) |
| 500m | 49,73 | 30 October 2021 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.40,94 | 31 October 2021 | Hachinohe - YS Arena (JPN) |
| 500m | 49,37 | 26 December 2020 | Hachinohe - YS Arena (JPN) |
| 1000m | 1.37,78 | 7 March 2021 | Hachinohe - YS Arena (JPN) |
| 500m | 49,81 | 18 January 2020 | Shibukawa (JPN) |
| 1000m | 1.38,73 | 15 February 2020 | Yamagata (JPN) |
| 500m | 50,53 | 16 February 2019 | Yamagata (JPN) |
| 1000m | 1.39,56 | 16 February 2019 | Yamagata (JPN) |
Results
| YS Cup 2025 - Nagane Final Competition YS CUP 2025’長根ファイナルスピードスケート競技会 | Hachinohe - YS Arena (JPN) | 8 - 9 March 2025 | ||||||||
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| 23rd Yamagata Prefecture Speed Skating Competition 第23回山形県スピードスケート競技会 | Yamagata (JPN) | 8 February 2025 | ||||||||
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| Japan - Masters Championships 2025 第25回全日本マスターズスピードスケート競技会 | Koriyama (JPN) | 11 - 12 January 2025 | ||||||||
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| 54th Tohoku Speed Skating Championships 第54回東北スケート競技選手権大会（スピードスケート） | Koriyama (JPN) | 21 - 22 December 2024 | ||||||||
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| 2024 Yamagata Prefecture Speed Skating Tournament 令和６年度 山形県スピードスケート大会 | Yamagata (JPN) | 7 December 2024 | ||||||||
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Native Language Names