Reference

In Korea, the primary organizations responsible for tracking K-pop album sales are Hanteo Chart and Gaon Chart. Hanteo Chart measures sales from approved stores and provides real-time data, while Gaon Chart is the national chart that compiles music sales, streaming, and downloads. The Korea Video & Record Distributors Association (KVRDA) also plays a role in publishing South Korean sales charts. Additionally, the Recording Industry Association of Japan (RIAJ) certifies songs for streaming, physical shipments, and digital download sales in South Korea. The Korea Creative Content Agency (KOCCA) is a government organization that oversees the promotion of the Korean content industry, which includes K-pop. These organizations provide a comprehensive overview of K-pop album sales and contribute to the understanding of the industry's economic impact.