Before the westernisation of Japan, mythological events were treated as national history. Two key documents have contributed to this history, both written over 1300 years ago: 'Kojiki', the Tale of Old Age, and 'Nihonshoki', the Chronicle of Japanese History. Both the Imperial Court and the general public searched for the origin of their identity in these documents, which took on the central and sacred role of scripture. Through the act of commentary and interpretation, the sacred books connected interpreters to their historical origins, authenticating where they came from, the emergence of the Japanese archipelago, and the uniqueness of the Japanese people. 'Japanese Mythology' explores the nation's attraction to this act of historical grounding and the varying identities that emerged during different historical periods. The study reveals that, rather than having any clear and unified substance, Japanese mythology has always been the result of a nostalgic desire to retrieve historical origins.

The notion of Japanese mythology was invented in the modern era under the influence of Westernization. Before the modern era, only the notion history existed in Japan. Mythological events were considered historical moments rather than mythology. In this volume, Professor Isomae argues that Japanese mythology finds its uniqueness in the persistence of the interpretation of two specific scriptures: Kojik (Tale of Old Age, written in 712 A.D.) and Nihonshoki (Chronicle of Japanese History, written in 720 A.D.). Under the political banner of Japan, both the Imperial Court and the general public have searched for the origin of their identity in Kojiki and Nihonshoki. In this sense, Japanese mythology, whether it was considered mythology or history, has functioned as scripture. Through the act of commentary and interpretation, the sacred books serve to connect interpreters to their historical origins, authenticating where they came from, the emergence of the Japanese archipelago, and the uniqueness of the Japanese people. This book explores the history of the interpretation of Japanese mythology, the Japanese attraction to this act of historical grounding, and the varying identities that emerged during different historical periods. National and personal identity has always depended on the hermeneutic of scripture, namely Kojiki and Nihonshoki. Consequently, this work makes it evident that there exists no clear and unified substance of Japanese mythology, but rather a nostalgic desire to go back to historical origins and authenticate identity through the interpretation of scripture.