In other words, I'm looking for a manga similar to Haou Airen, Any suggestions will do but I'm not too into the yaoi/yuri/genderbender section. historials/drama/action is also included 😀 everything but yaoi/genderbender/yuri! 😀

Need some clarification:

Are you looking for manga with specific similarity in plot between haouairen / hapi mari? If so, maybe it'll help if you state the kind of plot or similarity that you're interested in.(eg. I want manga where the female lead is forced to be with the male lead & It needs to have lots of sexual scene blah blah blah/ etc.etc.)
or
are you just looking for any recommendation of manga as long as they fall in the similar genre as those two manga (Smut/shoujo/josei)?