On February 20, T-ara’s agency reported, “T-ara’s new Japanese single, Banistar, contains a total of ten versions of the lead track. Each member will sing the lead track individually, and Eunjung, Jiyeon, and Hyomin; Soyeon and Areum; and Boram and Qri will sing the track as unit groups. They’ll also promote the single in fifteen cities in Japan, including Tokyo, Osaka, Nagoya, Sapporo, and Fukuoka. They’re flying to Japan today.”
T-ara once topped the Oricon Daily Chart and Weekly Chart with Bo Peep Bo Beep. They were the first Korean girl group who topped the Oricon Chart with their debut album.
T-ara will promote the single in Japan for a while, and Hyomin will shoot the Japanese movie Jinx.