Imaichi Dainenji Kofun

Izumo, Japan

Freely accessible

Public space — no opening hours to check.

Strollie cannot guarantee access — always check before you travel.

The Imaichi Dainenji Kofun is a Kofun period burial mound located in Izumo, Shimane Prefecture, in Japan's San'in region. Built in the distinctive zenpō-kōen-fun (keyhole-shaped) style, it measures approximately 100 meters in total length, making it the largest keyhole-shaped tumulus in the Izumo area. Designated a National Historic Site of Japan in 1924, the mound has yielded excavated artifacts that are recognized as Tangible Cultural Properties of Izumo City, offering significant evidence of the region's ancient burial practices and material culture.