Ryouta Koyama
Japan (JPN)
Male
Personal Records
| 500m | 46,52 | 3 February 2013 | Chino (JPN) |
Season Bests
| 500m | 46,52 | 3 February 2013 | Chino (JPN) |
| 500m | 49,54 | 5 February 2012 | Chino (JPN) |
Results
| 24th LCV Cup | Chino (JPN) | 2 - 3 February 2013 | ||||||||
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| 23rd LCV Cup Super Sprint Championships | Chino (JPN) | 4 - 5 February 2012 | ||||||||
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Native Language Names