September 4, 1951 (, Xin Mao August fourth day), the manipulation of the signing of the peace treaty with Japan.

1951, according to the Joint National Joint Declaration, the Cairo Declaration, the Potsdam Proclamation and other relevant international agreements, after the end of World War II, should fight against the Japanese allies to formulate a comprehensive peace treaty with Japan, and by contract to make Japan a democratic and peaceful nation. American perfidy in the defeat of the war of aggression against Korea, one-sided decided to convene a day and will. September 4, 1951, in the United States under the control of, (�Ө�d��y����h�� $ �Ө�ry.c��m) was held in San Francisco exclude the People's Republic of China, attended the day and will, signed a separate peace treaty with Japan. 18 the same month, the Chinese government issued a solemn statement, refused to acknowledge this and about. In September 1972, Japanese Prime Minister Tanaka's visit to China, the Sino-Japanese joint statement issued before the end of the abnormal state between the two countries, to achieve the normalization of diplomatic relations. August 12, 1978, the two countries signed the Sino-Japanese Treaty of Peace and Friendship. The Soviet Union and Japan issued a joint declaration in October 1956, announced an end to the state of war, the resumption of diplomatic relations.