Daia, a virtual PriChan idol, announces the Jewel Auditions, where only ten PriChan idols will become Jewel Idols, and among them one will be selected as the Diamond Idol. Mirai finds a new dream of becoming the Diamond Idol. Meanwhile, a new PriChan shop called Dear Crown has opened, and two new idols from that shop start to participate in the Jewel Auditions.

(Source: Anime News Network)