Hirayama is content with his life as a toilet cleaner in Tokyo. Outside of his structured routine, he cherishes music on cassette tapes, books, and taking photos of trees. Through unexpected encounters, he reflects on finding beauty in the world.

A cynical TV weatherman finds himself reliving the same day over and over again when he goes on location to the small town of Punxsutawney to film a report about their annual Groundhog Day. His predicament drives him to distraction, until he sees a way of turning the situation to his advantage.