O-shima  search
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 Izu-Oshima earthquake 1978
 Izu-Oshima
 Mount Mihara
SNRefers to various islands in Japan. After 1992, see Izu-Oshima for the largest island in the Izu-shichito group which is the location of Mount Mihara volcano, Oshima for the Ryukyu Islands group and Oshima Peninsula for the sub-prefecture on Hokkaido. Bef