Defending women's champion Kaori Sakamoto and other members of the Japanese contingent hit the ice Wednesday for their last practice before figure skating's Grand Prix Final gets underway in Grenoble, France.The Beijing Winter Olympic bronze medalist is one of five Japanese entrants in the women's competition featuring the top six performers on the Grand Prix circuit this season.Yuma Kagiyama and Shun Sato will represent Japan in the men's event, while Riku Miura and Ryuichi Kihara will fly the flag in the pairs.While she stumbled at times during the practice, a cheerful Sakamoto expressed …READ FULL ARTICLE