Shizumanai mittsu no ie (2016)

Three families live in a town through which a wide river courses. The first family is comprised of a wife and husband who lost their child in an accident. The mother is fishing to get her son back. The second family has two daughters and the parents are divorcing. The girls have to choose between the father and the mother. The daughter in the third family is at the hospital because her uncle is about to die there. They have a reason for visiting.