The "media mix" strategy is Japan’s secret weapon. When a manga becomes popular, it is quickly adapted into an anime, a video game, a live-action drama (dorama), and merchandise. This cross-pollination maximizes revenue and cultural saturation. For instance, Jujutsu Kaisen or Demon Slayer are not just manga or anime; they are multi-billion-yen franchises spanning films, clothing lines, and pachinko machines. The culture of "serialization" creates a weekly appointment for millions, fostering a shared national conversation.