What is the name of the largest island in the Ryukyu Islands?

What is the largest island in the Persian Gulf? Which island is divided between the countries of France and the Netherlands? Which island is the largest in the Philippines? Which island is the largest in the Greater Sunda Islands? Which island is the largest in the Inner Hebrides? What is the name of the largest island in the Balearic Islands? Which island is the largest in the Azores? Which island is the largest in the Canary Islands?