Rock U, also known as KARA, is the first mini-album by KARA. It was released on July 25, 2008 with "Rock U" serving as the album's title track.

It is the first release to feature Hara and Jiyoung after Sunghee left earlier in the year.

Track list

  1. "Rock U" - 3:34
  2. "Baby Boy" - 3:49
  3. "What's This (이게뭐야)" - 3:24
  4. "Good Day" - 3:17
  5. "Wait" - 3:45


  • A new version of "Good Day", called "Good Day Season 2", was released on October 13, 2008 as a digital single.
  • A remix version of "What's This" was featured on the repackage of the group's second mini-album Pretty Girl.

Video links