Mukibanda Yayoi Remains

The Mukibanda Yayoi Settlement Site represents one of Japan's largest and most significant archaeological discoveries from the Yayoi period, dating from approximately 100 BC to 300 AD. Accidentally discovered between 1995 and 1998 during preliminary surveys for a golf course development, the site was saved through a national conservation movement and designated a National Historic Site in 1999. Located in the foothills of Mount Daisen, straddling the municipalities of Yonago and Daisen in Tottori Prefecture, this extensive settlement offers remarkable insights into ancient Japanese civilization before the country's unification.

Covering an impressive 170 hectares (comparable to 40 Tokyo Domes), the site is believed to have been the central hub of the ancient Kingdom of Izumo, possibly serving as the capital of this political entity. Excavations have revealed the remains of more than 420 pit dwellings, over 500 pillar-supported buildings, and 34 burial mounds, with estimates suggesting over 1,000 structures remain undiscovered. Archaeological evidence indicates the settlement was fortified with ring trenches during the latter Yayoi period, corresponding with the Civil War of Wa mentioned in Chinese historical sources.

Visitors can explore reconstructed villages that bring the Yayoi period to life, including authentic pit dwellings built using traditional techniques and raised storehouses. The site divides into seven distinct districts, with the eastern areas containing residential dwellings and the western higher grounds reserved for burial sites. The Matsuogashira district, at the settlement's highest point, appears to have housed the village chief and sacred areas.

A museum displays artifacts unearthed from ongoing excavations, including earthenware, stone tools, iron implements, and broken mirrors. The site offers hands-on workshops where visitors can experience Yayoi period skills such as primitive fire starting, making comma-shaped jewels, crafting stone knives, and weaving. Spectacular panoramic views of the Sea of Japan, Miho Bay, and the Yumigahama Peninsula provide context for understanding why the Yayoi people chose this strategic location.

The site is accessible via a 15-minute bus ride from JR Yonago Station on the San'in Main Line, or approximately 2 hours by bus from Tottori Station. By car, visitors can reach the site via the San'in Expressway, Japan National Route 431, or Japan National Route 9. Admission to the park is completely free, including access to the museum and excavation sites.