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| Reference No.: S1953121500102 | Live-fire exercises Near the Senkaku Islands (Yaeyama Mainichi Shimbun) |
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| Reference No.: S1958040000103 | A Complete Map of Ryukyu |
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| Reference No.: S1969051300102 | Memorial erected for evacuee victims (Ryukyu Shimpo) |
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| Reference No.: S1974070000103 | Current State of Maritime Safety in Okinawa /1974 |
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| Reference No.: S1976070000103 | Current State of Maritime Safety in Okinawa /1976 |
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| Reference No.: S1977070000103 | Current State of Maritime Safety in Okinawa / July 1977 |
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| Reference No.: S1978070000103 | Current State of Maritime Safety in Okinawa / July 1978 |
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| Reference No.: S1982050000103 | 10 Nen no Ayumi [the Footsteps of the Decade] / May, 1982 |
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| Reference No.: S1984070000103 | Current State of Maritime Safety in Okinawa / July 1984 |
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| Reference No.: S1985080000103 | Current State of Maritime Safety in Okinawa / August 1985 |
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| Reference No.: S1986080000103 | Current State of Maritime Safety in Okinawa / August 1986 |
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