Himitsu no AiPri Episode 43 English Subbed Episode Title: Dark Quartet Star Episode Description: Suddenly, the Dark Quartet Stars appear and are looking for challengers to compete against them in a live show. However, they declare that if no one shows up, they will shroud the Aipriverse in darkness and take it for themselves. The four student council members try to enter the verse-in, but for some reason they can't. Himari panics and tries to go to help, but is stopped by Sakura. Meanwhile, the Dark Quartet Stars are defeating the Aipris one after another that challenge them. Himari is depressed by her own lack of power, unable to do anything. Then her father, Yuki, appears before her.