We hope you have been keeping up with us as we countdown to After School's long awaited comeback on 25th November. Having seen their first and second concept pictures, and the introduction of their two new members, Nana and Raina, Pledis Entertainment has now revealed their D-4 teaser. Having previously unmasked Jooyeon and Raina, Pledis has now revealed the profile pictures of Jungah, Bekah, and UEE. We now have just Kahi and Nana remaining and still no song preview. So here's another video of Raina singing back in 2006. Stay tuned to allkpop for their comeback on the 25th. The girls will start their promotions with a schedule of Music Bank, Music Core and Inkigayo from 27 - 29th November. Many thanks to Hyuu, NewSchoolBoi and Katana for the tip and video.