Sakoyama Kofun Group-1, 3D-B.jpg
Saigen Jiro
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Sakoyama Kofun Group 1, 3D B, Bird's-eye view of Interiors of Kofun, Sakoyama Kofun Group
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迫山1号墳 石室俯瞰図
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Hakoyama No.1 Tumulus, Sekishitsu-nada-zu
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佐古山古墳群1.3D B.鳥の目・佐古山古墳群
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group b