Daia Nijinosaki

She is one of the main characters in Season 2 of Kiratto Pri☆Chan. She is Miracle☆Kiratts's classmate, and she sits behind Mirai Momoyama.

She is a shy and quiet girl who keeps things herself. When approached or confronted by another person (such as Maria and Mirai), she has the tendency to run away from them.

She appears to have low self-esteem as shown when she doubts her ability to become a PriChan idol.

It was later revealed that she is the mysterious creator of virtual Pri☆Chan idol Daia. Together they serve as the judges for the Jewel Auditions. She is a Pop-type idol whose preferred brand is Milky Rainbow, a brand that she created herself.