Junketsu Megami-sama isn't finished yet
HaraPara was never revised (and it shows), and the little sister's h-scenes weren't translated.
Mamankyoushitsu is complete, but only half revised. LQT is revising it currently.
Harakano is complete and fully revised. It's… kind of dull, so LQT made a parody route you can play through as well.
Haramiko is complete and fully revised, though it's a shorter novel.
Harachuchu is the most recent translation, and it is complete and revised.
Be sure to get the patches for each game from http://loequality.blogspot.com/
to make sure you have the latest version of the patches