Ishi-no-Hoden Kofun, 3D-N-1.jpg
Saigen Jiro
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石宝殿古墳 石室展開図
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Ishi no Hoden Kofun, 3D N 1, Nets of Interiors of Kofun, Ishi-no-Hoden Kofun
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Stone Tablet: The Illustration of the Expansion of the Stone Chamber
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石の宝殿古墳
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