Otsukayama Kofun (Iki), funkyu.jpg
Saigen Jiro
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Otsukayama Kofun (Iki), funkyu, Prefectural Historic Sites in Nagasaki Prefecture, Iki, Nagasaki, Kofun of Nagasaki prefecture
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大塚山古墳 (壱岐市) 墳丘
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Otsukayama-kofun Tumulus: A mound
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大塚山古墳
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