巖穴山古墳 (japan-kanto)
Type: historic=archaeological_site
Coordinates: 36.33083978017301, 139.38188682100224
Area: 0.0008386953125 km²
OSM tags:
historic: archaeological_site
name: 巖穴山古墳
name:ja: 巖穴山古墳
name:ja-Hira: いわあなやまこふん
source: survey
wikipedia: ja:巖穴山古墳