Koichi, a boy living with his grandparents in Kagoshima, longs for his family to reunite after his father and younger brother move to Fukuoka. When he discovers that the energy released by two bullet trains passing each other can grant wishes, he sets out to bring his family back together.
I Wish
A young boy, separated from his brother by his parents' divorce, finds solace in a legendary tale about the bullet trains, which promises a miraculous reunion with his sibling when their paths cross at high speed.