Nagoya Grand Sumo Tournament finishes on Sunday. On the final day of the July Tournament  yokozuna Hakuho Davaajargal claimed his 30^th career championship defeating his rival yokozuna Harumafuji with 13 wins. Hakuho comes closer to the all-time championship record in Japan's Professional Sumo. The all-time record of 32 held by sumo legend Taiho. Hakuho Davaajargal arrives back in Mongolia today on July 28^th.