Things don't go smoothly for Ginger in Osaka, as her visit elicits one cultural predicament after another, each crisis taking its toll not only on her personally but on her ability to win the school partnership. Ginger's relationship with her host family, as well as her forbidden romance with a Japanese man, forces her to look at the path her life has been taking and, ultimately, presents her with a moral dilemma that will change her life.
Rich in literature, music, and cuisine, Osaka Heat is a journey deep into Japanese culture. Far from home and in the heat of a Kansai summer, Ginger O'Neill comes to grips with a past that haunts her and learns that a certain universal virtue is the key to her future.