Yokozuna Terunofuji looked healthy and powerful in his opening day win Sunday at the Nagoya Grand Sumo Tournament, where three wrestlers are competing for promotion to the sport's second highest rank of ozeki.Terunofuji, who played the returning conqueror in May, began his pursuit of a ninth career championship with a no-nonsense win over komusubi Abi.The 31-year-old grand champion withdrew from last September's grand tournament due to injury, then had surgery on both knees and sat out the next three 15-day meets. In May, he delivered a master class, winning his eighth championship with a 1…READ FULL ARTICLE