Iwaseoyama Kofun Cluster

The Iwaseoyama Kofun Cluster is a burial mound group with over 100 tombs on Mount Iwaseoyama, featuring circular, square, and keyhole-shaped mounds from ancient Japan. The mounds spread across the hillside and offer views toward Megijima Island.

The burial mounds were built during the 4th and 5th centuries, showing the burial tradition of early Japanese society. The Ishibune-zuka tomb received national historic site status in 1934.

The tombs show how the deceased were buried with valued possessions like bronze swords and mirrors. These burial practices offer insight into the beliefs and social status of people from that era.

Access to the site is best reached by public transportation from central Takamatsu. The pathways vary in surface conditions, so sturdy footwear is recommended when exploring the hillside mounds.

The Nekozuka-kofun is one of the most notable tombs, measuring 96 meters long with a distinctive double-sided round mound design. This structure shows the technical skill and care invested in constructing such burial sites.

Location: Takamatsu

Architectural style: 雙方中圓墳

GPS coordinates: 34.32767,134.02361

Latest update: December 12, 2025 12:03