Historiography of Japan
The historiography of Japan (日本史学史 Nihon shigakushi) is the study of methods and hypotheses formulated in the study and literature of the history of Japan. The earliest work of Japanese history is attributed to Prince Shōtoku, who is said to have written the Tennōki and the Kokki in 620 CE. The earliest extant work is the Kojiki of 712.