[1] The album includes 12 original Japanese songs.

It also includes Japanese versions from each lead single from their Korean EPs and albums.

It was released on October 22, 2014, and sold more than 43,170 copies at the date.

It was released on June 10, 2015, and sold more than 37,399 copies at the date.

It was released on September 23, 2015, and sold more than 35,768 copies at the date.