J-pop

The term J-pop (often stylized in all caps; an abbreviated form of "Japanese popular music") refers to a form of popular music that entered the musical mainstream of Japan in the 1990s. In Japan it is known simply as pops (ポップス, poppusu). Modern J-pop has its roots in traditional music of Japan, and global 1960s pop and rock music. J-pop replaced kayōkyoku ("Lyric Singing Music"), a term for Japanese popular music from the 1920s to the 1980s in the Japanese music scene.