A keyhole mound in Hatsushima-cho, Arida City. A tradition links it to Prince Nagaya, but this is incompatible with the mound's date, and he is not regarded as its archaeological occupant.
Finds & research
Bronze mirrors, stone pillow, straight sword, armor, Haji ware, and other items.
Official status & archaeological view
Official status
Designated a Wakayama Prefectural Historic Site in 1958.
Archaeological view
A small keyhole mound on a coastal dune, now surviving mainly at the base of its rear portion; it was excavated in 1908.
Field notes
Inside an industrial site and normally closed; do not enter without permission.