Ozeki promotion-chasing Onosato won his eighth straight bout to claim a winning record for the Autumn Grand Sumo Tournament on Sunday, retaining a one-win lead over fellow sekiwake Kirishima.Onosato (8-0) saw his opening drive halted by similarly big-framed No. 3 maegashira Mitakeumi (2-6) and momentarily backed off, but launched another attack that the former ozeki was unable to withstand to grab a push-out win at Ryogoku Kokugikan."I'm managing to concentrate on each bout, one at a time," Onosato said. "I've been clear with my attacking mindset and hope to continue that tomorrow onward."T…READ FULL ARTICLE