~30.5m keyhole mound (Maeyama B112) in the Iwase Senzuka National Special Historic Site. Has a 7.6m stone chamber opening west. 6th century.
Finds & research
Details unknown.
Two views on the occupant
Archaeological view
~30.5m keyhole mound (Maeyama B112) on a ridge at ~138.5m elevation. Has a ~7.6m horizontal stone chamber opening west in the rear circle. 6th century. One of the smaller terminal-phase chieftain mounds in the Maeyama B district.
Imperial Household Agency view
Not designated by the IHA. Protected as part of the Iwase Senzuka National Special Historic Site.
Field notes
About 20 min on foot from Kii Fudoki-no-Oka. The Maeyama B district is densely packed with ancient mounds.