Brazil is playing a key role in the economy of Central and South America, based on the vast territories of Latin America and the relatively strong domestic market within its own region. In addition, it has secured various mineral resources and has been operating its own economy centered on manufacturers including automobiles based on high-level technology. It is also enjoying its status as a leading country by establishing the largest economic block in South America, called Mercosur (Common Market of South America), through close trade with other countries within the surrounding region. On the other hand, the government of Temer, which took power in 2016, is open and friendly to foreign investors and corporations, but it is politically unstable, and the future development and economic growth of Brazil is also considerable is expected. However, since Brazil is still an important bridgehead in the Latin American market, it has studied Brazil s economic environment, industrial and trade environment and various economic policies in detail. In addition, we examined various factors related to this, and sought various proposals on expanding into the Brazilian market and promoting trade in the future.