A boxed set of 6 CDs and 1 DVD. Discs 1 & 2 are "Single Collection" (All single A-side tracks including "No.1," "Hello Goodby," "Haru nanoni," and more). Discs 3 & 4 are "Single B-side Colleciton." Discs 5 & 6 are "Album Seleciton." The DVD contains footage from TV music programs "Star Tanjo," "Top Ten," "Kohaku Uta no Best Ten," and more. Also includes a deluxe photo booklet.