Million Doll

 is a Japanese web manga written and illustrated by Ai. It began serialization on Comic Smart's free manga website "Ganma" in December 2013 and has since been collected into two "tankōbon" volumes. An anime television series adaptation by Asahi Production aired from July to September 2015.
Plot.
Sūko is an idol-loving shut-in who uses the power of the internet to make relatively unknown idols popular. Ryū-san, on the other hand, is a passionate idol otaku who always attends performances by whoever his favorite artist of the moment is. Sūko uses her prowess to popularise the local idol group, Itorio, while Ryū-san focuses his support on the underground idol, Mariko. The competitiveness of these two otakus to promote their respective idols to stardom changes their careers forever.
Media.
Manga.
"Million Doll" began as a web manga written and illustrated by Ai. It was first serialized on Comic Smart's free manga website "Ganma" with its first chapter being published in December 2013. Comic Earth Star published the first two "tankōbon" volumes on June 26, 2015.
Anime.
An anime adaptation produced by Asahi Production was announced in the March 2015 issue of "Newtype" magazine. The adaptation is directed by Keiichiro Kawaguchi and written by Momoko Murakami, with a series premiere on July 6, 2015.