Kiki, a 17-year-old witch in high school, resides in Yokohama with her companion, a black cat named Jiji. Although the town exudes an air of serenity, Kiki harbors undisclosed affection for her childhood friend, Tombo, who coincidentally attends the same school. When Kiki observes a junior confessing to Tombo, her heartstrings are pulled. Can she muster the courage to express her authentic emotions?