The Yaeyama Islands, some 400 kilometers southwest from Okinawa, feature pristine coral reefs and abundant marine life. A look at Uminchu Saburō, who makes his

The Yaeyama Islands, some 400 kilometers southwest from Okinawa, feature pristine coral reefs and abundant marine life. A look at Uminchu Saburō, who makes his living in a tough marine environment with little more than swim fins and a fishing spear.