Umi no Shōsōin
Subtitle: Munakata Okinoshima
By: Yuba Tadanori.
Series: Kodai no tabi -- 3; Heibonsha karā shinsho -- 109
Publisher: Heibonsha
Published: 1979
Place of publication: Tōkyō
Language: jpn
Number of pages: 144
Subjects: Oki Islands (Japan) -- Antiquities.; Japan -- Antiquities.