NAGOYA - Sekiwake Aonishiki retained sole possession of the lead at the Nagoya Grand Sumo Tournament on Saturday, but ozeki Kirishima and fellow sekiwake Atamifuji remained in contention for the Emperor's Cup heading into the final day of the 15-day meet.Here is a digest of the 14 days of action.Sunday, July 12 - Onosato fell to a worrying opening day defeat while his fellow returning grand champion, Hoshoryu, triumphed as the Nagoya Grand Sumo Tournament began on Sunday.Monday, July 13 - Grand champion Onosato suffered his second straight defeat to start the tournament on Monday, losi…READ FULL ARTICLE