For non-university education purpose who came to Japan (including courses in language school), their visa merely allow them to work for only 4 hours. For part timers, most of times they will ask enlister's visa type at the beginning. If your visa only has 4 hours limitation, you're screwed. No matter how good you are, all of your preparation in vain. They will say they already have much enough such kind of guys working there, will not hire any more. In fact, there's no such kind of people working there. I can show one of those... read full review »