I Wish

Twelve-year-old Koichi lives apart from his older brother Ryunosuke after their parents divorced. While dealing with this separation, Koichi learns about a local rumor that when two new bullet trains pass each other at high speed, they create a special moment that can grant wishes. Hoping to reconnect with his brother and change their situation, Koichi becomes focused on this idea as a way to bring some hope into their lives.