October 19, 2012 03:33 AM EDT
KARA's 'Electric Boy' ranked 1st on Oricon daily.
The girls of KARA transformed from their usual cute girly image to sexy-cyber-women for their comeback on NHK. The members sported short and distinctive purple and silver outfits with matching knee-high boots.
Vocalist Goo Hara's new hair style caught the attention of many fans, the new mid-length do a complete change from her previous long flowing hair. The style meant to fit the concept of this comeback more mature on the young singer.
KARA returned with "Electric Boy" on October 17 and topped Oricon's Daily Single Chart having sold 28,000 copies the day it was released. The group is currently in Japan focusing on their promotions for the catchy and melodic single.