Japanese archaeology studies the history and prehistory of the Japanese archipelago through the excavation and analysis of artifacts, structures, and other cultural remains. It spans various periods, including the Jomon period, known for its pottery, and the Yayoi period, which introduced rice cultivation and metalworking. Archaeologists in Japan often focus on sites like Kofun, ancient burial mounds, and Heian period temples. These findings help reconstruct the social, economic, and cultural developments of Japan over thousands of years, providing insights into the lives of its early inhabitants and their interactions with neighboring regions.