Recording Industry Association of Japan

The Recording Industry Association of Japan (RIAJ) (日本レコード協会, Nihon Rekōdo Kyōkai) is an industry trade group composed of Japanese corporations involved in the music industry. It was founded in 1942 as the Japan Phonogram Record Cultural Association, and adopted its current name in 1969. The RIAJ's activities include promotion of music sales, enforcement of copyright law, and research related to the Japanese music industry. It publishes the annual RIAJ Year Book, a statistical summary of each year's music sales, as well as distributing a variety of other data.