As one of Hallyu representatives in Japan, KARA once again made a successful release of their new album in the country.

On March 21st, KARA officially released their new Japanese single "Speed Up / Girls Power". Immediately after the release, to no one's surprise, KARA debuted #2 on Oricon Daily Single chart after selling over 20,000 copies in just a day.

"Speed Up / Girl's Power" is KARA's sixth Japanese single, and also the group's first double A-side single. The album features a sexy new concept, with upbeat electro-dance songs.