Corea del Sur, or South Korea, is a country located on the southern part of the Korean Peninsula in East Asia. It shares a border with North Korea to the north and is surrounded by the Yellow Sea to the west, the Sea of Japan to the east, and the Korea Strait to the south. The capital city is Seoul, which is known for its modern skyscrapers and rich history. The official language is Korean, and the currency is the South Korean won. South Korea has a highly developed economy, known for its technology and manufacturing industries, including major companies like Samsung and LG. The country is also famous for its cultural exports, such as K-pop music and K-dramas.