In this chapter, we learn that Hirokaz and Uta are good friends, and that they've known each other since elementary school. They've been singing together since then, so they're "like sisters" . Uta asks if he has any advice for drawing better, and he says that he's been trying to improve his drawing since he was a kid. He's about to release his debut single, "Diamond Diamond," and he thinks it's going to be a big hit. He also says that this song will "go around the world" like a "virtue" , and "eternal take away the hearts eggs from children." Uta says that she's older than him, so he'll be kicked out of her house soon. He says that there's nothing wrong with a guardian character who won't "character transform" with his master . He compares Uta to a pop idol, and says that Uta has the same "sparkle" as her. He thinks that he can transform Uta's sparkle into light, too, and so he wants to do the same with Uta. He asks Uta if he knows how to do it, and she says she doesn't, because she'll have to deal with all the pressure of the situation. She's still floating and vague, she says, and the guys are still dealing with her. She says that they need to save Uta, because the "black diamond" is hurting her, so she wants to "transform" for the dark jewel . She thinks that she can't stay just the way she is,