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.
Koki Maeda
as Koichi Osako
Oshirō Maeda
as Ryoonosuke Kinami
Nene Otsuka
as Nozomi Osako
Joe Odagiri
as Kenji Kinami
Ryôga Hayashi
as Tasuku
Hoshinosuke Yoshinaga
as Shin Ota
Kyara Uchida
as Megumi Ariyoshi
Kanna Hashimoto
as Kanna
Rento Isobe
as Rento
Masami Nagasawa
as Mimura