Sayaka Kurenai

Sayaka has been chosen to be the successor to Ureshiko as the Manager of the Wonderland—her alias is Cruje Gapp. She believes that the Wonderland needs to be changed in order for it to be fun, and wastes no time in trying to transform it into a "cute place". Sayaka constantly demands that Ureshiko hand over the ring so that she may begin the process of remaking the world, though Ureshiko refuses every time.

(Source: Wikipedia)