the mother of a fisherman, tomotoe matsushima.

Yurie took over her husband and chose to live as a fisherman. He lived in a fishing port with his only son, Daisho, but was ironically told that fishermen could not do so by their white and thin hands. Even so, Daisho had a secret feeling for the beautiful smile of Yurie. However, one day on a broken ship, Tomosatoe was attacked by fishermen and Daisho, who knew about it, took an action that should not be done. And the mother and child who had lost their place to go would float a forbidden ship in the vast sea.