The Kediri Kingdom was a significant historical kingdom located in East Java, Indonesia, flourishing from the 11th to the 12th century. It was known for its rich culture, trade, and agriculture, contributing to the development of Javanese civilization. The kingdom's capital was Kediri, which became a center for commerce and politics during its peak. The Kediri Kingdom is often associated with the famous king Jayabaya, who is renowned for his prophecies and contributions to literature. The kingdom's influence extended over various regions, and it played a crucial role in the spread of Hinduism and Buddhism in Indonesia, leaving a lasting legacy in the region's history.