"Tōmei Ningen" is Pink Lady's ninth single release, and their eighth number-one hit on the Oricon charts. The single sold 1,150,000 copies, and spent four weeks at number one.

Pink Lady is a Japanese female pop music duo of the late 1970s and early 1980s, featuring Mie and Keiko Masuda. In Japan, they are remembered for a run of pop-chart hits from roughly 1976 to 1979, but