A coloring book with the virtual singer Hatsune Miku together with Kagamine Rin and Len, Megurine Luka, KAITO and MEIKO. It is supervised by Crypton Future Media, INC., the company that released Hatsune Miku and the other characters as singing voice software.
The book has 16 coloring pictures in 48 pages, in a modified A4 format. The pictures were chosen to cover many different styles.