*Hawaiian Breeze* centers on Peter Honda, an illustrator, and Eri Todani, a planner, who have shared a two-year life since meeting during a Hawaiian vacation. Though seemingly content, a hidden tension exists between them. Peter desires marriage and children, while Eri has no interest in either. Their relationship slowly deteriorates, culminating in Eri's departure to reconsider her future. Peter's editor, Reiko, begins to understand the root of Eri’s hesitation and questions whether she might be a better fit for him. Ultimately, Peter faces a difficult decision: pursue his desire for a family by letting Eri go, or accept her feelings to remain with her. There is no simple solution.