Japanese Olympic pairs figure skating champions Riku Miura and Ryuichi Kihara said Sunday that they are engaged, ending months of speculation about their relationship after their sensational performance at the Milan Cortina Games.The pair affectionately dubbed "Riku-Ryu," who earned Japan's first pairs Winter Olympic medal in Italy, announced their retirement from competition in April."We'll continue to support each other and move forward together, one step at a time, while always staying true to who we are," Miura, 24, and Kihara, 34, said in an Instagram post.They posted several photos, i…READ FULL ARTICLE