Since the financial crisis in 2008，the global economy has been in a long recovery period，and old and new kinetic shifts are still the main factors plaguing the economic recovery. Since the relaunch of the US Information Highway in 2009，major global economies such as the European Union，Japan and Australia have successively launched national strategies for digital economic development for the digital economy. Japan’s digital economy has developed earlier and the overall degree of socialization is higher. However，due to the aging of Japan’s economy and society，the digital transformation is regarded by the Japanese government as one of the key factors to further enhance Japan’s economic development. In recent years，the Japanese government has attached great importance to the development trend of the new generation of information technology，especially around the development and application of artificial intelligence，the construction of ultra-intelligent “Social 5.0” through the Internet of Things technology，the development of the interconnection industry plan to promote the comprehensive digital transformation of the manufacturing industry，and the promotion of cross-border The data is freely flowing，and many policy objectives have been formulated to build new momentum for Japan’s economic growth.