Bishoujo Senshi Sailor Moon, Mamono Hunter Youko Recommendations
Devil Hunter Yohko is the rated R version of Sailormoon. Same silly dialogue, with dramatic battles against cliche monsters all the while seeking to preserve the heroins love interests. Only difference is that Sailor Moon wasn't constantly trying to get laid or brutally decapitating monsters.
Sailor Moon and Devil Hunter Yohko are magical girl anime about girls who are just trying to pursue romance (although Yohko is mostly focused on getting laid), until they find out they're supposed to save the world by transforming into a magical girl and fighting demons!