history? as in authentic or fantasy? i am assuming latter as you mention sutepri..
syura no toki is pretty ok by my standards although i dont think highly of last few episodes. are you flent with korean? korean i find korean subs much more accurate and closer to original meaning (according to what little japanese i know) plus they come out waaaay faster english ones, mostly within 1-3 days after the raw files become avaialable on winny. that, of course, unless you speak japanese

dont forget to check out
boukyaku no senretsu (melody of oblivion) - top pick from april imo. i dunno if you gonna like it, but i suggest you give
hikari to mizu no daphne (daphne in the brilliant blue) a try. dont be discouraged by the costume designs, daphne is not a fanservice show, and what lies ahead is some great storytelling.
edit : oops, forgot about
12 Kokuki! be warned tho, it has 68 episodes in total
