Masayoshi Achiai
Japan (JPN)
Male
Personal Records
| 500m | 49,10 | 23 December 2009 | Karuizawa (JPN) |
| 1000m | 1.39,06 | 23 December 2009 | Karuizawa (JPN) |
Season Bests 2009-2010
| 500m | 49,10 | 23 December 2009 | Karuizawa (JPN) |
| 1000m | 1.39,06 | 23 December 2009 | Karuizawa (JPN) |
Results
| 59th Saitama High School Meeting | Karuizawa (JPN) | 23 December 2009 | ||||||||||||||||||||
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| 10th Saitama Prefecture Distance Championships | Karuizawa (JPN) | 13 December 2009 | ||||||||||||||||||||
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Native Language Names