Business Boukun to Mezasu Happy End: Otome Game Sekai de Zense no Oshi Idol to Konyaku!? Mou Tada no Fan ja Iraremasen

The story follows 30-year old office worker Misora Kikuna, who is the producer behind the otome game "Nanairo no tsuki" (Seven-Colored Moon). After a fatal run-in with an idol group's car, Misora is reincarnated into the world of "Nanairo no Tsuki" as the protagonist, and the most popular member of the idol group POLARIS7 is reincarnated as the prince.

(Source: Kadokawa)