I Wish (2011)
Release Date: 21 November 2013
Twelve-year-old Koichi lives with his mother in the southern town of Kagoshima, which nestles in the shadow of an active volcano. Far to the north in Fukuoka, Koichi's younger brother Ryunosuke lives with their musician father. The cherubs secretly embark on a cross-country odyssey to test out Koichi's theory about the electrical field generated by passing trains.