Japanese pop music emerged post-World War II, influenced by Western styles. The 1960s and 1970s saw rapid economic growth, fueling the music industry's expansion. "Group Sounds" bands like The Tigers marked the beginning of modern Japanese pop, inspired by Western rock. The 1980s brought "Idol" culture, with manufactured pop stars promoted by talent agencies. J-pop now encompasses various genres, including City Pop, Visual Kei, and Shibuya-kei. Japanese pop music has become integral to the country's cultural identity, shaping fashion, language, and consumer behavior.