Single release from V6 featuring the theme of TV series "Keishicho Sosa Ikka 9 Gakari" starring Yoshihiko Inohara. This edition includes a bonus DVD with a bonus footage "Kiipon (kEEP oN) V6 vol.1 (Title subject to change)." Cover artworks corresponding to all 3 editions are different from each other. *The DVD disc is encoded for region 2 (Japan, Europe, and Middle East), and no subtitles are included.