What do you think about the development of Japan - Việt Nam relations over the past 50 years, especially in the economic area? However, due to the post-war chaotic situations in Việt Nam, the economic and business ties did not happen in substance. For Japan, Việt Nam is the ninth largest trading partner globally and second in ASEAN. The surveys also point out that Việt Nam was the second-most favourable FDI destination, next to the US, for Japanese firms. JETRO is the secretary of the Asia DX subsidy project that provides support to digital transformation trial projects, including green businesses.