2

B1A4's second Japanese studio album, 2, was released March 19, 2014.

Background
B1A4 advertisements promoted the album by announcing three different versions of the album: a regular album, an album and DVD set, and an album and goods set. While all three contain a Japan-exclusive application card, the album and DVD set exclusively includes the music video and behind-the-scenes footage of the Japanese music video for What's Happening?. Alternatively the album and goods sets comes with the album and a randomly packaged ring of three different versions.

The album features five tracks from their Korean albums and EPs converted into Japanese while the remaining three of eight tracks are original songs.

Promotion
B1A4 held a concert following the release of "2" called Listen To The B1A4 in Yokohama Arena on April 5 and April 6, 2014.

Chart Rankings
B1A4’s second Japanese album has reached #3 on the Oricon charts.

According to ORICON STYLE as of March 20, B1A4’s second album 2 sold 8086 copies on its release date (March 19), placing it at #3 on Oricon’s daily album ranking.