Long day but fabulous. Sun Princess anchored off Ishigaki so tender to shore then ferry boat to Iriomote Island. Next a jungle cruise up the Urauchi River past mangroves.
Next the really fun part, bus to Mihara and then Water Buffalo cart across to
Yubijima Island
kathyinkyoto 
Hello Kathy, your b&w pictures of the crossing to Yubijima are really nice.