"If Japan acts willfully, making mistake after mistake, China will take strong countermeasures, and all the consequences will be borne by the Japanese side," Chinese Foreign Ministry spokesman Ma Zhaoxu said.
Japan urges calm after China severs contacts over fishermen's detention →
Committee, the Norwegian government has moved to hurt bilateral relations," Mr. Ma said. "There is every reason for the Chinese people to be unhappy."
Nobel winner's wife hopes to collect his award →