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 DVD with a music video of the title song and making-of. *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.