Nonaka-Miyayama Kofun

Period: End of the 4th century
Mounded tomb shape: Keyhole mounded tomb
Length of the mound: 154 m
　　　　　　　　Three-tiered
Excavated artifacts: Cylindrical haniwa (earthenware funerary figure), a row of pot-shaped haniwa, and representational haniwa, such as house-shaped, sunshade-shaped, shield-shaped, well-shaped, waterfowl-shaped, fowl-shaped, horse-shaped, and boar-shaped haniwa

This mounded tomb is located in almost the center of the Furuichi Mounded Tomb Group.
Although no details on the tomb’s burial facility have been established, it is believed that the tomb might have a pit-style stone chamber.