Urara Shiraishi (白石 うらら, Shiraishi Urara) is the deuteragonist of Yamada-kun to Nananin no Majo.
Shiraishi is a very pretty girl with straight, blonde hair. Her figure is very slender and busty as well. As noted by Miyamura, she is very beautiful indeed and is adored by many boys.
Before she swapped bodies with Ryu Yamada, Urara Shiraishi is an exceptionally brilliant student known to be cold and anti-social, due to her being ostracized by the students of Suzaku High. It was when she became more acquainted with Yamada and the members of the Supernatural Studies Club when her personality is toned down, as she is non-chalant, yet serious. Shiraishi occasionally shows her kind side, most of those times being towards Yamada.
Urara's abilities as a witch is Body Swapping. When she kisses a person she will instantly swap bodies with said person.
There is a limitation though, if the person she kissed is already under the effects of another witch's power then the body swap won't happen.
According to Miyabi Itou, Urara's ability is cataloged into Immediate Reaction.
She wears E-cup bras.
She wears lots of white underwear, but owns black ones as well.
Yamada is the only person Shiraishi is willing to swap bodies with, i.e. kiss.
In a special report, Miyamura does an in-depth analysis of the witches based on his observation. In it, he mentioned Shiraishi and her power, "It's so awesome that I get to enjoy using this power! The risks of using are way too high, though. Shiraishi is pretty and nice, but she only kisses Yamada, which is a bummer. I want in on the fun!".