Lone yokozuna Hoshoryu made a confident start Sunday at the Summer Grand Sumo Tournament with a push-out victory against komusubi Wakatakakage.The 25-year-old Mongolian star delivered a powerful opening charge to secure a quick and decisive win, showing no signs of the right elbow and neck injuries that prompted his early withdrawal from a forgettable yokozuna debut tournament in March.Bidding to join Hoshoryu as a yokozuna, March champion Onosato barely broke a sweat as he used a strong inside right-hand position to force out No. 1 maegashira Wakamotoharu and avenge his loss to the former …READ FULL ARTICLE