Girl group Dal Shabet is coming back.

On Dec. 21, Dal Shabet's agency, Happy Face Entertainment, released a teaser image for their comeback. This is their first comeback in nine months since "Joker Is Alive" was released in April.

The released poster lists the date "2016.01.05 DALSHABET" written above four members' legs and feet. The members wear matching pastel-toned socks. None of their faces can be seen, making fans wonder which socks belong to which members.

This will be their first album since members Ji Yul and Ga Eun left the team. With this album, they will make a fresh start as a four-member group.

"This is Dal Shabet's fifth debut anniversary. We would like to present even better music and performances, so please be excited," read a recent press statement Happy Face Entertainment.

Dal Shabet's new album jacket photos and teaser videos will be released one by one until the comeback date.