The "Break My Case Personal Song Vol.4-6 Complete BOX" includes all tracks from Vol.4 to Vol.6. Comes with 3 random clear cards (21 total), 4 interchangeable jackets (4 types, 8 sides), 1 advance event lottery ticket, and a Big Acrylic Lyric Key Holder Dating Dept. Set (4 types: Ayato, Ukyou, Hinomiya, Manno). Includes storage box.