"Very Merry Xmas" is the 39th Japanese single by South Korean pop duo Tohoshinki. Described as an upbeat Christmas carol, "Very Merry Xmas" was released on November 27, 2013 by Avex Trax as the third single from their seventh Japanese studio album, Tree. It was released in three versions – a CD+DVD version, a CD only version, and a Bigeast Board edition.
"Very Merry Xmas" is written by Chris Buseck, Tom Hugo Hemansen, and is produced by Shinjiroh Inoue, a frequent collaborator of Tohoshinki. Inoue also wrote the lyrics to both songs, and wrote the B-side song "White".