A 168m-long keyhole mound formerly located in Uenoshiba-cho, Nishi Ward, Sakai. Built in the late 4th century, it was the fifth-largest mound in the Mozu group. Postwar soil extraction and residential development damaged it; an emergency excavation took place in 1949, and it had disappeared completely by 1985.
Finds & research
The eight clay-covered facilities yielded mirrors, beads, combs, and large quantities of swords, arrowheads, armor, and tools.
Two views on the occupant
Archaeological view
Once a 168m-long keyhole mound, it was the fifth-largest in the Mozu group. Investigation during its destruction identified eight clay-covered facilities, four in the rear circle and four in the front section; some appear to have held burials and others grave goods only.
Imperial Household Agency view
This was not an Imperial Household Agency mausoleum. Postwar soil extraction and residential development damaged the mound, which had disappeared completely by 1985.
Field notes
The mound no longer survives. Some excavated iron objects are displayed at the Sakai City Museum.