Yokozuna Onosato turned in a convincing performance at the Autumn Grand Sumo Tournament on Monday as three ozeki also continued their winning starts after two days.Having picked up a nervy win at the edge on the opening day, injury-plagued grand champion Onosato (2-0) was not troubled by a charging No. 1 maegashira Kotoshoho (0-2) and comfortably claimed a push-out victory at Tokyo's Ryogoku Kokugikan.Onosato has been troubled by pain in his left shoulder this year, and the five-time top-tier makuuchi-division winner has not lifted the Emperor's Cup since last September.Yokozuna promotion-c…READ FULL ARTICLE