Activity Tour Operator in Ishigaki Island (Yaeyama Islands) Okinawa offers Half and full day snorkeling, Blue Cave snorkeling, mountain hiking, river hiking and family-friendly island tours by fluent English-speaking guides.
Okinawa.org is the premier English source for discussion; asking questions; buying, selling or trading items; looking for jobs; and finding things to do in Okinawa.
The Okinawa Research Center for Longevity Science (ORCLS) is a leading non-profit biomedical research institute built on the foundation of the Okinawa Centenarian Study (OCS), the most extended, continuously running study of hundred-year-olds in the world
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