Jawa is an island in Indonesia, located between Sumatra and Bali. It is the world's most populous island, home to over half of Indonesia's population. The capital city, Jakarta, is situated on the northwestern coast and serves as the country's economic and political center. The island is known for its diverse culture, rich history, and stunning landscapes, including mountains, volcanoes, and beaches. Jawa is also famous for its traditional arts, such as batik and wayang kulit (shadow puppetry), which reflect the island's unique heritage and cultural significance in Indonesia.