In the rising action, life becomes more complex, more disordered for the Wakatsukis after Ko returns. Disturbed by imprisonment, he paces about the barracks, refuses to go outside, and uses spare rice or syrupy fruit to distill home-brewed wine. Because internees suspect him of informing on Japanese loyalists in order to end his imprisonment in North Dakota, they call him inu, which means both "dog" and "collaborator." Ko, an egotistical man incapable of coping with humiliation, lapses into alcoholism, self-exile, uncontrolled bouts of anger, exasperating tantrums, and wife abuse. After Ko menaces his wife, eleven-year-old Kiyo steps between them and punches his father in the face, then flees to his sister's quarters to hide.
Jeanne acknowledges that Ko's spiritual and economic emasculation reflects the powerlessness of all male internees. As she summarizes Ko's impotence: "He had no rights, no home, no control over his own life." By December, the first anniversary of the attack on Pearl Harbor, the camp erupts in violent rioting as 2,000 malcontents roam the camp singing Japanese songs and mouthing threats at MPs. Two Japanese youths are shot to death, others injured. The new camp director lamely makes amends for the event by providing families with Christmas trees.
