Emperor Akihito's efforts to remind Japanese about Japanese war history after the Manchurian Incident in 1931. In his New Year's address Akihito tried to address the importance of learning from history as memories of the war fade with the young generation- "It is important for us to take this opportunity to study and learn from the history of this war, starting with the Manchurian Incident of 1931, as we consider the future direction of our country." The Abe administration's effort to revise Article 9 of the constitution to allow "collective self-defense" is unpopular in Japan, and the Emperor nudges the Japanese people in the right direction.