Mushi are beings in touch with the essence of life, far more basic and pure than normal living things. Most humans are incapable of perceiving Mushi and are oblivious to their existence, but there are a few who possess the ability to see and interact with Mushi. One such person is Ginko who travels from place to place to research Mushi and aid people suffering from problems caused by them.

Haruo returns to his hometown for his mother’s second marriage, where he happens to meet his first love Miyuki for the first time in eight years. Miyuki is back in town with her daughter Chiharu, after leaving a failed marriage.

A disabled child of separated parents gets caught up in police espionage due to his uncanny ability to remember license plate numbers.