I've just found a couple of winners recently:

Imadoki - Yuu Watase's new series - no fantasy 
('cept for a pet fox!), but a gorgeous bish and 
the most determinedly-cheerful-girl variation on 
the "working-class-girl-goes-to upper-crust-
school" scenario. (up to ish 2 so far)

Hot Gimmick - Bishies, misunderstandings, 
discovering what you want in life - The heroine 
and her family live in one of those corporation-
provided apartment complexes, where the woman in 
charge rules like an evil queen and one bad move 
or hint of scandal on your part not only can you 
ostracized by the other families, your father's 
job location can get changed! You got the queen's 
son, who's as relationship-clueless as Tsukasa 
Domyoji at times, an old friend with a terrible 
secret agenda, and plot twists and turns as good 
as Hana Yori Dango! (up to bk. 6 so far)

Saiyuki - excellent, of course! (up to #4)

The Wallflower - this has only come out with the 
first issue, but is great!  Take 4 gorgeous guys 
living in a boarding house - for free, if they 
can turn the absentee landlady's niece into a 
lady.  The problem is, the niece was once told by 
the boy she adored that she was ugly - and for 
two years now has avoided - everything! Her bangs 
cover her face, she's into horror/slasher movies, 
her thoughts are a mash of gothic hyperbole - And 
she thinks of the boys as "creatures of light" in 
whose presence she will melt and burn  away! The 
style is alternately eye-candy realistic and SD 
wacky!