Diary of a Shinjuku Thief

A young man wanders through a bookstore in Tokyo's Shinjuku district and steals some books. He is caught by a young woman who claims to work there and takes him to the store manager. The next day, she catches the thief again in the act. Together, they embark on a kind of quest for sexual ecstasy that leads them alternately to a psychologist specializing in such matters and to the midst of a street theater troupe.