Happiness will release their new single "REWIND" on February 8, 2017. 

On the title track, which sings about an "adult love," vocalist Fujii Karen said, "With Happiness' current color as the base and incorporating a new approach, we will do our best so that you can feel our force and evolution with the new work." Leader MIYUU added, "The day following the release date is our 5th anniversary, so I feel very happy to be able to release it at this timing." 

The group's 10th single will be released in three different versions: CD+DVD, CD-Only, and One Coin Edition. More details will be revealed later.

Source & Image: natalie