Nara period literature
Concentrated efforts by the imperial court to record and document its history produced the first works of Japanese literature during the Nara period. Works such as the Kojiki and the Nihon Shoki were political in nature, used to record and therefore justify and establish the supremacy of the rule of the emperors within Japan.
With the spread of written language, the writing of Japanese poetry, known in Japanese as waka, began. The largest and longest-surviving collection of Japanese poetry, the Man'yōshū, was compiled from poems mostly composed between 600 and 759 CE. This, and other Nara texts, used Chinese characters to express the sounds of Japanese, known as man'yōgana.