The man has been translating news articles into Chinese and reading them on programs since he concluded a service contract with NHK in 2002. When the contract was signed, NHK explained about its standards for international programs, which call for correctly conveying the official stance of the Japanese government. During the Aug. 19 news program, the man arbitrarily added words to a report about graffiti at Yasukuni Shrine, which is viewed by China as a symbol of Japan's wartime militarism. "Words of protest, such as 'militarism' and 'die," were written," he said. An NHK editor and an outside director were with him at the time, but they could not stop the broadcast or lower the volume. Both told NHK that they were unable to respond to the sudden and unanticipated event. After the program, the man repeatedly said that an individual cannot take risks for the sake of Japanese propaganda but did not provide detailed explanations. NHK compiled its investigative report based on accounts by the editor, the director and others. It was unable to contact the Chinese staffer.