A surviving keyhole mound in Sumiyoshi Ward, Osaka, retaining its form relatively well. Its front section faces southwest, and the surviving mound is about 88m long. Evidence of a surrounding moat has also been identified. Construction is estimated at around the late 4th to early 5th century.
Finds & research
Rows of cylindrical haniwa, stone facing, and a surrounding moat have been identified. The interior burial facility and grave goods remain unknown.
Two views on the occupant
Archaeological view
The interior burial facility and grave goods are unknown. A tradition names Otomo no Kanamura as the occupant, but Osaka Prefecture says that his lifetime does not match the estimated date of the mound.
Imperial Household Agency view
This is not an Imperial Household Agency mausoleum. Located in Tezukayama, Sumiyoshi Ward, Osaka, it is owned and maintained by the Sumiyoshi-mura Tokiwakai foundation. It was designated a National Historic Site on October 19, 1963. The occupant is unknown.
Field notes
The mound is not open for public entry, but its profile is visible from surrounding roads. Within walking distance of Sumiyoshi Grand Shrine (the head shrine of all Sumiyoshi shrines), which can be combined for a visit.