You Guys Rock, I'm Going to Be an Idol!

After starting high school, Miyasaki Yuka realized that with the pressure of entrance exams looming, she would have to prove she could make a living in the industry if she wanted to stay focused on music. But she also knew she wasn't the kind of genius who could simply do whatever she pleased. So she joined Diamond Dust, an idol group reformed from an indie band, hoping to put her talents to use by taking a different path. Just then, her childhood friend Anwa Subaru also found a band of her own... But why did Subaru form a band with Diamond Dust's former lead singer, and why was there a short-tempered kid in the group who was an old-school Diamond Dust superfan? Isseri Nina, what do you even know about bands? A kid like you needs to be set straight!