Fresh Precure! Movie: Omocha no Kuni wa Himitsu ga Ippai!?

Sinopsis

During a slumber party Love comes across her old stuffed rabbit Usapyon. An abandoned toy seeking vengeance has taken over The Land of Toys and he's began to steal toys from all over. Its up to Pretty Cure to stop him and protect the feelings of children everywhere! (Source: Pretty Cure Wiki)