Pearls of wisdom: Japan's cultured farms still glisten

In Japan's picturesque Ago Bay, a couple sits in a little hut picking out oysters from a net, cleaning them carefully one-by-one before replacing them gently back in the water.

source https://www.lifetechnology.com/blogs/life-technology-news-blog/pearls-of-wisdom-japans-cultured-farms-still-glisten