Sung Si Kyung brings Japanese original album including Japanese version of track(s) from Korean TV drama he joined, covers of tracks from Japanese popular TV dramas, and new songs. Slipcase packaging. Comes with a 40-page photo book. *This is a "Sumapura Music" compatible product, which enables you to listen to and view the contents on a mobile device in addition to CD players. [Recommended System Requirements] iOS7/Android4.0 or later. *This service expires two years after the release date. [Important Notes for "Sumapura Music" & "Sumapura Movie" compatible product] No refund is possible after this product is sent. The record company has designed and optimized "Sumapura Music" & "Sumapura Movie" for the market within Japan and registration at "Sumapura" site, available only in Japanese language, is required. They do not guarantee that it works outside of Japan.