Abstract
Currently, the world is in a situation where the democratic system and the authoritarian system are in confl ict, and the symbol is called the US-China New Cold War.
The main battlefi eld there is the digital economy, and information warfare in cyberspace is intensifying.
In the corona wreck, Japan must overcome this crisis by promoting DX (Digital Transformation) and strengthening economic security to protect the democratic system and building a decentralized community network society.