Signal Fool

Signal Fool tells the story of Isamu, a sixth-grade boy grappling with the loss of his mother in a car accident. He stands vigil at the crosswalk, holding a yellow flag that belonged to his mother, determined to guide his classmates and enforce traffic rules despite being dismissed by adults and ridiculed by peers. His father's announcement of plans to remarry challenges Isamu's resistance to change and the notion of accepting a new mother.

As Isamu learns more about the woman his father wishes to marry, he discovers her own experience with loss. This shared understanding of grief helps him begin to open up and fosters a sense of empathy within him. The film captures Isamu's journey of healing, illustrating that rules and regulations alone cannot mend a broken heart, but connection and understanding can.