Prior to their advancement into Japan, Girl's Day will release a new single in Korea! On August 30th, a representative from their agency stated, "Prior to advancing into Japan, Girl's Day will be releasing a Korean digital album on September 2nd". However, Girl's Day will not be participating in any domestic activities and will focus on their advancement into Japan instead. Girl's Day's new single, "Don't Let Your Eyes Wander", was written by Nam Ki Sang, who also composed their hit song "Twinkle Twinkle". Nam Ki Sang was said to have composed this song for Girl's Day from his sickbed. The new song takes on the theme of a girl warning her boyfriend, "Don't look at other girls", with cute aegyo. The harmony of all 5 members Jihae's dreamy and harmonious rap leaves a favorable impression. Though their advancement in Japan was initially set for mid-September, nothing is confirmed as of yet. Girl's Day's agency, DreamT Entertainment stated that the girls will depart for Japan on September 1st, and after a final assessment, will establish details regarding their debut date and promotional schedules. Source + Photo: Segye via Nate