I just a got a second job last week. Out of the blue, I found a job asking for proofreading/checking help, so I responded, and that day I was called in for an interview. It was at a legal office ten minutes from my current work, 6-8 hours a week, so I thought, what the heck. The interview went very well, and they seemed to be impressed by my Japanese. More than that, I felt a certain amount of trust from them, for no reason I can explain.