竜田御坊山3号墳

The Tatsukaronbo Kofun 3 is a burial mound extending approximately 98 meters in length with a maximum height of 9 meters and varying widths along its structure. Inside lies a stone pit chamber that once held bronze mirrors, iron tools, and a wooden coffin.

This burial mound dates from before 250 CE during the Kofun period when such large tombs were built across Japan. Archaeological excavations beginning in 1985 gradually uncovered the chamber and its contents, revealing much about the region's leaders.

This burial mound reflects how local rulers of the Kofun period were laid to rest with precious items believed necessary for the afterlife. The collection of objects placed inside reveals what people valued and wanted to carry forward.

This site is open to visitors as a public park where you can walk around and observe the mound's structure at ground level. The access is straightforward and the area is well-maintained for regular visitation.

This burial mound is one of several in the Ikaruga area, showing that the region was an important center of power during the Kofun period. The cluster of tombs helps reveal how authority was distributed in ancient Japan.