for historical romance, I can recommend A Dream of Splendor
and for something, that has well written characters, good plot and can make you think Nirvana in Fire
and for something dark and maybe also psychological Ripe Town might be to your liking
The Blood of Youth also has a good plot, interesting characters and an anime vibe, since its an adaptation
I don't watch dramas that focus on romance and modern dramas, so I can only list costume dramas :) Surely others will have some interesting suggestions in those departments...