Koichi Sakamoto 坂本 浩一
Japan (JPN)
32nd West Japanese Distance Competition | Ena (JPN) | 30 December 2009 | ||||||||||||||||||||
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31st West Japanese Junior Competition | Ena (JPN) | 30 December 2008 | ||||||||||||||||||||
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8th Japanese Masters Championships | Ena (JPN) | 16 - 17 February 2008 | ||||||||||||||||||||
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30th West/56th Kansai Student Hikami Championship | Ena (JPN) | 29 - 30 December 2007 | ||||||||||||||||||||
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Native Language Names