Yoshiya Sugata

Isamu, a sixth-grade boy, lost his mother in a car accident at a young age. Ever since, he's been unable to forgive those who ignore traffic rules. Each day, he stands at the crosswalk with a yellow flag—his mother's keepsake—guiding his classmates and watching over the signals. Though adults dismiss him and his peers call him a "traffic light fool," Isamu remains committed. When his father announces plans to remarry, Isamu refuses the idea of a new mother. But upon learning that the woman too lost loved ones in a traffic accident, he begins to open up. Through this shared grief, Isamu gradually understands the importance of empathy and realizes that rules alone can't heal a broken heart.

Thirty-eight years after the atomic bombing of Hiroshima, a boy is born with only a single day to live. Named "Hiroshima," he sets out into the city in search of his mother and encounters a young girl... An independently produced short film created from the desire to let the boys who perished in the atomic bombing see their mothers one last time. By placing the boy in the past and the girl in the present, the film expresses this heartfelt wish.