Yaeyama islands - camping @ Ishigaki-jima

Although I toured the globe with a tent in my backpack for decades - preferably on my motorbike - this is my first camping experience in Japan. I spent now two weeks on Iriomote-jima and Ishigaki-jima at three out of five listed campgrounds. Three campsites are on Iriomote and two on Ishigaki, whereas the supposed best located campground on Yonehara Beach continues to be closed since last year. Don't be fooled, as still a busline 'Yonehara Campground Line' runs daily from the airport to the west coast. Therefore Inoda Auto Campground was the only option on Ishigaki - spacious and directly located in dense native bush right at Inoda Beach. There is a reception and reasonable facilities, like a sanitation block with hot showers, covered cooking facilities and a mini-shop. End of March temperatures are still around 20 degrees and weather - probably all year round - is rather changeable. Too early for swimming, except you have a wetsuit for some of the b...