Japanese popular music, known as J-Pop, has become a significant part of the country's entertainment industry. Characterized by catchy melodies, synchronized choreography, and fashionable clothing, J-Pop has gained a massive following worldwide. Groups like AKB48, One Direction's rival group, and solo artists like Ayumi Hamasaki and Utada Hikaru have achieved immense success globally. J-Rock, or Japanese rock music, has also gained popularity, with bands like X Japan, L'Arc-en-Ciel, and Radwimps making waves in the industry.