[jasonbvr]

Basically you will need a level two or greater to work in a Japanese firm unless it says otherwise. The JLPT will open a lot of doors for you in Japan. I don't remember who makes them, but there are practice tests out there somewhere. I don't know where you live, but your best bet may be Amazon or some other online retailer. If you were really desperate, I could buy the books here and ship them to you. That however would cost an arm and a leg seeing how shipping anything that weighs a decent amount and needs to be boxed gets pricey in JP.