Okinoshima
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Okinoshima (沖ノ島) is an island in Fukuoka prefecture of Japan.
Understand
Get in
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If you get permission to visit, then a purifying ceremony must be undertaken by stripping naked and walking through the sea (called misogi).
See
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Munakata Taisha Okitsu shrineBuilt in the 17th century.
Okinoshima Lighthouse