Violated Heroine is only partially translated. Nothing past the first town is done yet, and even some dialogue is unfinished. But it's difficult; however with AGTH and Translation Aggregator you can make a crack at just about anything.
If you fancy giving that a try, give Other Worlds Quest a bash. It's entirely Japanese and runs on the VX engine, but once you can follow the text it's quite good.
AGTH and Atlas will not make much sense most of the time. Translation Aggregator gives you two possible variations on the same text, does not autowipe any lines and give you a basic dictionary to boot, but does require a live connection.