We are now at the Sand Dunes which are part of the Sanin Kaigan National Park.
https://www.japan-guide.com/e/e8102.html
After sitting for a few hours and a hearty lunch, many students are eager to run around and enjoy the sand dunes firsthand. As this is a national park, the children cannot draw in the sand! They cannot draw pictures in the sand or make sandcastles! Japan is so strict, but maybe it is part of the reason that the national parts are so beautiful. .