In 1941, racial tensions are rising in the California community where nine year-old Sachiko Kimura and her seventeen-year-old brother, Nobu, live. Japan has attacked Pearl Harbor, people are angry, and one night, Sachiko and Nobu witness three teenage boys taunting and beating their father in the park. Sachiko especially remembers Terrence Harris, the boy with dark skin and hazel eyes, and Nobu cannot believe the boys capable of such violence toward his father are actually his friends.