Unit group Super Junior K.R.Y has released their Japan single, Promise You, in Korea today.
This single is comprised of two versions, the CD version and the CD+DVD version.
The DVD version will also include the "Promise You" music video and music video making video. The CD will also include the instrumental version as well.
This single was released in Japan last month and ranked number 1 on the Oricon Daily Single Charts.
On the other hand, Super Junior K.R.Y held a special winter concert in Japan and met with 72,000 fans.