At the historical point of the 50th anniversary of the normalization of diplomatic relations，the political and security relations between China and Japan continue to hover at a low level，and economic，trade，and non-governmental relations are also facing multiple negative impacts. China-Japan relations，which are developing despite difficulties，have not achieved the expected recovery. Japan has strengthened its alliance with the United States to check and balance China and took the opportunity to strengthen the transformation of its own security strategy，which had exacerbated the lack of security mutual trust between China and Japan. At the same time，the Taiwan issue had also become a prominent and sensitive core issue affecting China-Japan relations. Deep-rooted issues，such as historical issues and weak national sentiments still exist，which continue to disrupt China-Japan relations. In the future，China-Japan relations will still have both opportunities and challenges，and the challenges will become more prominent due to the more complex internal and external situations. China and Japan are neighbors to each other，and Japan should uphold an objective and rational understanding of China，implement the critical consensus reached by the leaders of the two countries into specific policies and practical actions，practice genuine multilateralism and open regionalism，and work with China to build the China-Japan relations that meets the requirements of the new era has promoted the stability and long-term development of the relationship between the two countries in the face of adversity.