|Competitor for Japan|
|Gold||2005 Izmir||400m Hurdles|
He won the bronze medal at the 2001 World Youth Championships, and the gold medals at the 2005 Summer Universiade and the 2006 Asian Games. He also competed at the World Championships in 2005 and 2007 and the 2008 Olympic Games without reaching the final.
His personal best time is 47.93 seconds, achieved in May 2006 in Osaka.
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