Ventforet Kofu earned their first win since returning to the J-League by beating champions Nagoya Grampus 3-1, while Kashima Antlers were beaten 3-2 by Kawasaki Frontale.
Source: Kofu stun champions, Kashima crash (http://www.fifa.com/worldfootball/clubfootball/news/newsid=1434875.html?cid=rssfeed&att=)