Harada is a successful scenario writer, and his best buddy has just announced an intention to propose to Harada's ex-wife. Recovering from the shock, Harada indulges in melancholy, mainly on his failure as a husband and father, and goes to a 'Rakugo' show, where a friendly man in the audience invites him home. Harada is puzzled at the strong resemblance of this man and his wife to his own parents, who were killed nearly 30 years ago when he was twelve.

Yoshiyama Kazuko is a third-year junior high school student. One day while cleaning the lab, she smells lavender and faints. From then on, she has the power to travel through time.

9th-graders Kazuo and Kazumi take a tumble at a temple in a small seacoast town in Japan. Through supernatural intervention, their minds and bodies are switched, and the result is a touching and hilarious coming-of-age comedy as they attempt to survive the pressures of junior high school life.