The Age of the Gods and Emperor Jimmu
Japanese mythology traces the nation's birth to the sun goddess Amaterasu and the divine foundation of an unbroken imperial lineage stretching 2,600 years.
Japanese tradition holds that Emperor Jimmu, descendant of the sun goddess Amaterasu Ōmikami, founded the nation in 660 BCE — giving Japan the world's oldest continuous monarchy. The Kojiki (712 CE) and Nihon Shoki (720 CE) record the creation myths: the cosmic spear stirring the primordial ocean, the birth of Japan's islands, and Amaterasu's grandson Ninigi descending from heaven to rule the earth. Though mythological, these narratives shaped Japanese identity profoundly. The imperial institution itself remains living proof of Japan's exceptional continuity — every current emperor is believed descended directly from the sun goddess, a claim no other monarchy can parallel.