Chika Idol wo Kage de Sasaeru Ore

Story:

Kageyama is an average guy while Natsukawa Ryo is a beautiful gyaru. However they share a secret relationship. Natsukawa is an underground idol who needed a music composer, something that Kageyama excels at. With their talents combined, Kageyama aims to manage Natsukawa into one of the best underground idols of the industry.