What is the main currency used in Japan?

The main currency used in Japan is the yen. It is the official currency of the country and is symbolized by the sign "¥." The yen is one of the most traded currencies globally and plays a significant role in international finance. In Japan, prices for goods and services are generally quoted in yen, making it the primary medium of exchange for everyday transactions. Understanding the yen is essential for anyone visiting or doing business in Japan, as it directly affects purchasing power and economic interactions within the country. Other currencies listed, such as the dollar, pound, and euro, are used in different countries and regions, but they do not serve as Japan's main currency.