Yokozuna Onosato and Hoshoryu remained at the front of the pack with Ukrainian prodigy Aonishiki on Thursday, as all three overnight leaders improved to 10-2 at the Kyushu Grand Sumo Tournament.Onosato bounced back from two straight losses by beating sekiwake Oho, Hoshoryu outdueled komusubi Takayasu, and sekiwake Aonishiki got the better of rank-and-file opponent Oshoma on Day 12 of the 15-day competition at Fukuoka Kokusai Center.The 21-year-old Aonishiki put the pressure on the two grand champions by becoming the first to log his 10th victory in a grappling battle with Mongolian No. 4 ma…READ FULL ARTICLE