Twelve-year-old Koichi, who has been separated from his brother Ryunosuke due to his parents' divorce, hears a rumor that the new bullet trains will precipitate a wish-granting miracle when they pass each other at top speed.

A radio DJ, Mai starts a new program called, "Love Letters from the Drawer" to assist people who need an extra push to send out their simple yet very important message for their loved ones. The show was inspired by her own experience after reading a letter from her father after he died. Through her radio show, various characters come to light as everyone awaits for a miracle to happen. A miracle which can occur only by them expressing their true feelings... The movie is full of emotions and music plays an important part of it. It has a great cast that represent the many faces of love. Parents, sons, lovers, and friends. The movie takes you to several locations within Japan, you can get a look at the beautiful coast and shrine, as well as the city sights