アンサーソング

noun

answer song

A song written as a direct response to another song, often continuing a narrative or replying to its message. Common in Japanese pop music culture.

• 彼かの女じょの新しん曲きょくは、去きょ年ねんのヒット曲きょくに対たいするアンサーソングだ。

  Her new song is an answer song to last year's hit.