If you are looking for the perfect photo spot for your Instagram, Kamikawa Beach is the spot to visit. There are many different shadow art pieces here that change out throughout the year. All make for great pictures.
Located on the opposite side of the beach is Roadside Station Kinko-Nishikinosato(道の駅錦江にしきの里). Here you can buy local products, food, drinks, and use the restroom if you would like.
Check here for previous instagram posts at this spot https://www.instagram.com/explore/tags/%E7%A5%9E%E5%B7%9D%E3%83%93%E3%83%BC%E3%83%81/