ジェイポップ!! It's J-Pop Week!
"
J-pop, an abbreviation for Japanese pop, is a loosely-defined musical genre that entered the musical mainstream of Japan in the 1990s. Modern J-pop has its roots in 1960s music such as The Beatles. The term was coined by the Japanese media to distinguish Japanese music from foreign music, and now refers to most Japanese popular music." (Wiki)
So, how many j-pop bands and performers do you know?