ネットアイドルの配信を手伝っていたマネージャーの俺、なぜかバズってしまう

ネットアイドルの配信を手伝っていたマネージャーの俺、なぜかバズってしまう, Assisting the Online Idol’s Livestream Me, the Manager, Somehow Goes Viral, Netto Aidoru No Haishin Wo Tetsudatte Ita Maneejaa No Ore, Nazeka Buzzutte Shimau

The manager of the MeiQuber agency, Kayano, is fired after refusing to engage in sex-for-promotion deals. The only one who believes in Kayano is Miona, the idol he manages, and the two decide to continue their streaming activities together. However, unexpectedly, Kayano becomes an internet sensation too!?