Year Winner Country
2019 Japan Japan Japan Japan
2015 Japan Japan Japan Japan
2013 South Korea South Korea South Korea South Korea
2011 Japan Japan Japan Japan
2009 Japan Japan Japan Japan
2007 North Korea North Korea North Korea North Korea
2006 China China China China
2004 South Korea South Korea South Korea South Korea
2002 Japan Japan Japan Japan

Record winners

5 Japan Japan
2 South Korea South Korea
1 China China
North Korea North Korea