Miss Monochrome (ミス・モノクローム/ Misu Monokurōmu) is an original character created and voiced by Japanese singer and voice actress Yui Horie, first appearing as a 3D virtual singer in March 2012 at the concert Horie Yui o Meguru Bōken III ~Secret Mission Tour~. An anime series entitled Miss Monochrome: The Animation (ミス・モノクローム -The Animation-) is set to air on TV Tokyo from October 2013.

In order to be more in the eyes of the public, Miss Monochrome begins working to become a top-selling idol. Spacey Miss Monochrome once again runs around the idol show biz world, being tossed around by others.