Rachel's father, a dedicated sailor and loving parent, who shares a strong paternal bond with Rachel.

Rachel's mother, a devout Christian who struggles with her daughter's diagnosis and adjusts her life accordingly.

Rachel's favorite uncle and a source of humor and care on Moloka’i, diagnosed with Hansen’s disease before Rachel.

A healer and long-term resident of Moloka’i who becomes a maternal figure to Rachel, imparting traditional Hawaiian lore and beliefs.

A Franciscan nun from Ithaca, NY, who becomes a supportive and nurturing presence for Rachel on Moloka’i.

Rachel’s husband and a Japanese storekeeper on Kalaupapa, who shares a deep bond and builds a life with Rachel despite their challenges.

The daughter of Rachel and Kenji, who navigates her relationship with her birth mother after being adopted and raised in California.