McDonald's (MCD -0.7%) saw its same-store sales in Japan fall 8.6% in December to add to a...

|About: McDonald's Corporation (MCD)|By:, SA News Editor

McDonald's (MCD -0.7%) saw its same-store sales in Japan fall 8.6% in December to add to a multi-month streak of slipping sales. The company blames a tough restaurant environment in the nation as well its decision to hold off on becoming too promotional.