The iDOLM@STER Dearly Stars: Innocent Blue

This manga follows the story from Eri's perspective in the game Idolm@ster Dearly Stars. Eri Mizutani, known online as ELLIE, is a hikikomori who spends much of her time chatting online with people she barely knows. She receives a message from a producer named Ozaki, who encourages her to become a real idol. Eventually, she gathers the courage to meet Ozaki and debuts at 876 productions. There, she meets Ai and Ryo and decides to leave behind her life as a net idol and hikikomori. The story explores whether Eri can succeed in the idol world.