I've always loved The Desert Rose by Kisirian, even though I know nothing of Japanese.http://www.hcomicbook.com/hentai_manga/33294
It has great action and surprises, and I can only imagine that it's much better if you can understand what people are saying and why all these people are dying.
Guys! Links would be lovely!
Just type XX where the tt is in https
Takatou Rui's works are usually pretty good with the gore.