Former popular Sumo Grand Champion Azumafuji (left), who has turned his mat pursuits to pro wrestling and is proving a hit in Hawaii and U.S., grapples with one of his foes. Now weighing 310 pounds, Azumafuji and Japan mat idol Rikidozan are due back in Tokyo July 2 for matches with Primo Carnera and three other leading foreign grunt-and-groaners.