Ozeki Onosato advanced to a perfect 10-0 and moved two wins clear in the title race Tuesday at the Summer Grand Sumo Tournament with an easy victory over No. 4 maegashira Ichiyamamoto.The 24-year-old powerhouse received a big boost in his quest for back-to-back championships and promotion to yokozuna after his nearest rivals coming into Day 10, rank-and-file youngsters Hakuoho and Aonishiki, both dropped to 8-2.Current sole yokozuna Hoshoryu, meanwhile, improved to 8-2, but ozeki Kotozakura struggled to find consistency as he dropped to 6-4 at Ryogoku Kokugikan arena.Having won their only p…READ FULL ARTICLE