Um, have you read... http://www.novelupdates.com/series/soshite-shoujo-wa-akujo-no-karada-o-te-ni-ireru/ http://www.novelupdates.com/series/my-disciple-died-yet-again/ http://www.novelupdates.com/series/like-hell-im-gonna-get-captured/ ? EDIT: Oh yeah, I translate Tilea's Worries, and I have to say that it's quite cute as well, lol.
Ghost Hunt Mei Gongqing Meow Meow Meow Just one smile is very alluring/ A Slight Smile is Very Charming
Stunning Edge (up to 26 chapters translated) The Strategy to Become Good at Magic (up to 36 chapters translated) They may not be exactly what you are looking for, but for me they are a nice change of pace.
"To Be A Virtuous Wife" and "The Demoness Is Not Evil". Both feature strong female characters. The former is a household/imperial court drama, the later is a jianghu romance novel. Both aren't "cute', they are forceful, adult personalities. Don't let the cover image in "Demoness is not Evil" fool you, it's quite brisk (10 chapters). You won't find action, but lots of characterization and back-and-forth dialogue, usually with the women winning.
Love me if you dare is an amazing read http://www.novelupdates.com/series/when-he-comes-close-your-eyes/ and the korean drama of it is spectacular. It is a suspense novel. if you call psychotic murdering action then i guess it is.
Have you read this? http://www.novelupdates.com/series/a-mistaken-marriage-match-a-generation-of-military-counselor/ http://www.novelupdates.com/series/stunning-edge/ http://www.novelupdates.com/series/wife-is-outrageous/ Although all of them don't have that many chapters but it's quite enjoyable read. All the MC (females) are quite strong willed and cool.
Half Prince (complete) A Mistaken Marriage Match (all three are good, but my favourite is A Generation of Military Counselor. At the moment, only that one and Mysteries in the Imperial Harem are being translated) Dominion's End (not really sure if the protagonist should be considered a man or a woman... but a great read) Ascendance of a Bookworm (only 9 chapters translated at the moment, but seems interesting) Whisper of the Nightingale (original story, you can read it at Snowy Publications) I hope you like them!
I really like Otome Game tbh, but the one scene where they showed what really happened in the Otome game to Camille, just made me unable to read it anymore. It made a light fun story into something that I didnt like. I was reading it for the happiness and the dark turn made me unable to read because of how off it was. It's like a happy story where a kid and his dog play all of the time, and then they both die when they get hit by a drunk driver. Also Record of Washed Grievances, the third Mistaken Marriage Match does indeed have a new translator.