・The first survey of Okinoshima ritual site in 1954 :Photos in the report " Okinoshima ": Photographed by KATAYAMA Setsuzo
・The first survey of Okinoshima ritual site in 1954: Photographed by KATAYAMA Setsuzo
・The third survey of Okinoshima ritual site in 1969-1971
Photographer:Matumi Morimichi、Akui Naganori
35mm reversal film1970.5.21
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