TVXQ's Yunho and Changmin uploaded handwritten Christmas messages for their fans through their official homepage on December 24th. Yunho wrote: "Everyone~ A fun Christmas is approaching~ Every year around this time, I get in a better mood~ and good days begin to overlap~ The 26th is the seventh year since we've been with you all~ I'll become a U.Know that shows everyone a better side of myself. Please enjoy your Christmas, and comeback! Anticipate it~" Changmin wrote: "It's a happy Christmas. Everyone, Merry Christmas. Ah! And the 26th will be the seventh year since we've debuted~ Thank you so much for continuing to love us^^"" TVXQ will be releasing the special edition of their comeback album, "Keep Your Head Down", on January 5th along with a standard release on January 12th. Source: Sports Chosun via Nate