"Miss Monochrome" is an original character design from seiyuu Horie Yui. In March 2012, she first used the "Miss Monochrome" character as a 3D virtual singer to sing her songs at her concert "Horie Yui wo Meguru Bouken III ~Secret Mission Tour~." Later, the character appeared in a range of merchandise as well as in the social network game "Girlfriend (Beta)." According to the setting, Miss Monochrome loves only the monochrome style, dislikes all kinds of color, and always dreams about changing the world into her favorite monochrome color. (Source: MAL News)

The Ultra Super Pictures Special Stage event announced at AnimeJapan 2015 on Saturday that the Miss Monochrome television anime series will receive a second season. The season will run within the 30-minute Ultra Super Anime Time block beginning on July 3, 2015. (Source: ANN)

Third season of Miss Monochrome: The Animation.

Residing within Tokyo's district of Ueno are the Colors, three individuals who protect their city by performing good deeds and aiding their community. Or, at the very least, they pretend to be the city's defenders. In reality, the Colors are just three young girls: the shy Yui Akamatsu, the noisy Sacchan, and the video game-loving Kotoha, who spend their time playing make-believe and exploring the city. The Colors' activities are facilitated by the grandfatherly Daigorou "Pops" Kujiraoka, who uses his store's inventory of knick-knacks to entertain the rambunctious trio. Not everyone is a fan of the Colors though. The local policeman Saitou just wants to deal with his regular duties, but he often finds himself the target of the Colors' attention, having been made the villain in most of their fantasies. But despite his personal feelings, Saitou always finds the time to go along with the three girls' games. Even though the Colors do not actually defend Ueno, they definitely help brighten everyone's day. [Written by MAL Rewrite]