Classical Japanese literature refers to the body of written works produced in Japan from the 8th to the 19th centuries. This period includes notable genres such as poetry, prose, and drama, with significant contributions from authors like Murasaki Shikibu and Sei Shonagon. Key works include the Tale of Genji, often considered the world's first novel, and various collections of waka poetry. The literature of this era is characterized by its use of the kanji and kana writing systems, reflecting the cultural and aesthetic values of the time. Themes often explore nature, love, and the impermanence of life, showcasing the deep connection between literature and Buddhism in Japanese culture.