Japan perfected the "media mix" franchise model. A successful story rarely stays in one format. A popular manga is quickly adapted into an anime series, followed by light novels, video games, feature films, and mountains of merchandise. Franchises like Pokémon , Dragon Ball , and Demon Slayer use this strategy to maintain decades of global relevance. Diversity of Genres
Manga often serves as the "storyboard" for anime. Successful series like One Piece or Demon Slayer create a feedback loop of merchandise, movies, and theme park attractions.