These are DVD specials, which include some extra footage and music videos; Character DVD #1 - Midori & Reika Character DVD #1 - Midori Music Video Character DVD #1 - Reika Music Video Character DVD #2 - Futaba & Chigusa Character DVD #2 - Futaba Music Video Character DVD #2 - Chigusa Music Video Character DVD #3 - Sanae & Wakaba Character DVD #3 - Sanae Music Video Character DVD #3 - Wakaba Music Video