Single release from KAT-TUN. The title song is the main theme song of the TV drama series "Dragon Seinendan." This edition includes a bonus solo song and a bonus DVD with its music video featuring Koki Tanaka. Also comes with special footage featuring all the members (subject to change). *Jacket artworks corresponding to the regular edition, the regular edition (First Press), and the limited edition are different from each other. *The DVD disc is encoded for region 2 (Japan, Europe, and Middle East), and no subtitles are included.