Rainbow will be making a comeback mid-February!
The 7-member girl group will be releasing an album one year and 7 months since 'Sweet Dream' in June of 2011. According to DSP Media, they've concluded recording, but they are still considering their concept. The agency also added that, "The music follows the healthy, bright image that Rainbow is known for."
In related news, Rainbow's Japanese singles "A", "Mach", and "Gonna Gonna Go!" have made Oricon's weekly chart top 10 for the third week in a row.