Kanazawa

Kanazawa is a male survivor encountered by Chito and Yuuri amid the desolate ruins of a forgotten city. He had devoted himself entirely to charting the urban landscape alone, finding purpose in the act of mapping. When a devastating elevator accident destroyed his life's work, he teetered on the edge of collapse—until the two girls encouraged him to reconcile with despair rather than be consumed by it. Before parting ways, he entrusted them with his camera, symbolically passing on the torch of bearing witness to a dying world.