Rising star Onosato took another step toward ozeki promotion and his second Emperor's Cup with a dominant performance against rank-and-file opponent Wakamotoharu at the Autumn Grand Sumo Tournament on Monday.The 24-year-old prodigy improved to a perfect 9-0 on Day 9 at Ryogoku Kokugikan, where fellow sekiwake Kirishima remained his closest rival at 8-1.Ozeki Kotozakura failed to keep pace, however, taking his third loss at the hands of No. 5 maegashira Ura after starting the day with a share of third place.Onosato was on top from the outset against former sekiwake Wakamotoharu (5-4), now fi…READ FULL ARTICLE