Hinata Miyazawa hit a brace as a dominant Japan hammered debutants Zambia 5-0 without allowing a single shot in their Women's World Cup Group C opener on Saturday.Nadeshiko Japan, 11th in the FIFA rankings, took the lead in the 43rd minute through Miyazawa, who also found the net along with Mina Tanaka, Jun Endo and Riko Ueki after the break at Waikato Stadium against the 77th-ranked Africans.Nineteen-year-old Aoba Fujino had Japan's two opening chances, her first tipped over by keeper Catherine Musonda before a drive from distance hit the post. Tanaka thought she scored in the 21st minute …READ FULL ARTICLE