The Sea of Japan is the cleanest Ocean water surrounding Japan. And along the coastline, we have some gorgeous spots for landscape/seascape photography; these regions are rich and healthy with an abundance of sealife, seaweed, and stunning rock formations. I recommend visiting from March/April to about mid-December; you should have fair winds and beautiful skies. I do not recommend visiting in January or February, as these regions are in the top 10 snowiest spots on our planet. And this winter, we saw record-breaking snowfall in some of the regions across the Sea of Japan. Namaste, Blain in Japan🇯🇵