Yokozuna Onosato defeated title rival ozeki Aonishiki in an emphatic fashion to capture his first title in a year at the Autumn Grand Sumo Tournament on Sunday.Having thrown away his two-win lead with successive losses through Saturday, Onosato (12-3) was back to his best against Ukrainian star Aonishiki (11-4) in the final bout of the 15-day meet at Tokyo's Ryogoku Kokugikan.Aonishiki got his left hand on the grand champion's belt straight away and looked to take control, but failed to hold on to it and backed off as Onosato produced a powerful push to the ozeki's throat.Onosato, troubled …READ FULL ARTICLE