Leprosy looms large in this story about transformation and loss set in post World War II Japan. A nineteen-year-old pearl diver notices a numb red spot on her forearm. Later on, another blemish appears on her lower back. These two lesions are manifestations of a mild case of leprosy. Her infection will be arrested by medication and never get any worse. The girl is forcibly transported to the Nagashima Leprosarium, an island where she will spend the rest of her life except for a few brief excursions and one extended "escape" at the age of sixty-four.
Despite the introduction of new and effective drugs--Promin (sulphone) and dapsone--authorities still fear allowing the leprous patients to return to society. Inhabitants of the sanatorium are admonished on arrival that their past is erased. Each individual must begin a new life and select a new name. The protagonist chooses the moniker Miss Fuji. She is a kind and sensitive young woman who eventually functions as a nurse and caregiver for the other patients incarcerated in the sanatorium. As a punishment, Miss Fuji is required to attend abortions and dispose of the dead fetuses.
As the decades pass, conditions on the island improve. The number of residents with leprosy still living there dwindles from about two thousand people to six hundred. Even a bridge connecting Nagashima to the mainland is constructed. It no longer matters. Emotional and psychological barriers remain. When Miss Fuji has an opportunity to create a new life for herself away from the sanatorium, she still returns to the place and the people that have been her home and family for so many years.
