In what year was the album “Delicious Friday/Haruarashi” released by Crystal Kay?

In what year was the album “Delicious Friday/Haruarashi” released by Crystal Kay?: The album “Delicious Friday/Haruarashi” was released in 2012 by Crystal Kay, featuring 4 tracks.
What is the most successful song from the album “Delicious Friday/Haruarashi” by Crystal Kay?: “デリシャスな金曜日” is the biggest hit from the album “Delicious Friday/Haruarashi” by Crystal Kay.

Other artists of Japanese music