Tomb of Emperor Koan.jpg
Saigen Jiro
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孝安天皇玉手丘上陵 拝所
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Tomb of Emperor Koan, Graves in Nara prefecture, Emperor Kōan, Japanese imperial mausolea, History of Gose, Nara
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Emperor Koan's tomb, Tamateoka no e no Misasagi , where the Emperor was prayed.
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孝安天皇陵、奈良県の墓、孝安天皇陵、奈良県御所市の歴史
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koan monarchal regnant