A coloring book of illustrations of the virtual singer Hatsune Miku. It is supervised by Crypton Future Media, INC., the company that sells the Hatsune Miku software.
The book has 16 pictures in total. They include new drawings by the official illustrator, illustrations made for events, and art for the Vocaloid song Senbonzakura. It has 48 pages in a modified A4 format.