News of TVXQ Yunho and Changmin's return to the music scene has caused an explosive reaction in Japan. Their new Japanese single, scheduled for release on January 26th, ranked in at #1 on HMV Japan's pre-order chart, kicking off their official comeback activities to a solid start. The boys have already been quite busy preparing tracks for two OSTs - SBS's "Athena: Goddess of War", as well as Japan's highly-anticipated drama, "Beautiful Neighbors." The song for "Beautiful Neighbours" (title yet undisclosed) will play on Tuesdays at 10PM every week starting January 11th through Fuji TV. Meanwhile, their Korean album will be released on the 5th, followed by a Japanese single version of the album on the 26th. Source: Star News via Nate