Kurumazuka Kofun

The Kurumazuka Kofun features a distinctive keyhole shape with a square front section connecting to a circular rear portion measuring 107.5 meters in length.

Dating from the late 4th century during the middle Kofun period, this burial structure represents an era of powerful regional leaders in ancient Japan.

The mound surfaces contain stones specifically transported from Tokushima and Hyogo Prefectures, demonstrating the advanced construction methods of ancient Japanese societies.

The burial mound stands surrounded by a ten-meter-wide moat, with remaining sections of the outer embankment visible on the western and southern edges.

The internal chamber of this ancient tomb remains unexplored, preserving potential archaeological treasures from the Kofun period within its sealed structure.

Architectural style: keyhole-shaped kofun

GPS coordinates: 34.05216,131.57358

Latest update: March 11, 2025 12:54