Grand champions Kakuryu and Hakuho each earned their third straight wins of the Nagoya Grand Sumo Tournament on Tuesday to maintain their share of the lead.In the final bout of Day 3 of 15 at Dolphins Arena, Kakuryu easily dispatched maegashira Asanoyama (1-2) in their first meeting in the top division. The Mongolian grand champion wrapped up Asanoyama by his arm and expertly swung May's champion down to the clay.Hakuho survived an aggressive attack from Hokutofuji (0-3) to stay on track in his pursuit of a record-extending 43rd top-division title. Hokutofuji had chased the yokozuna around …READ FULL ARTICLE