Check out this link.
http://japanpilots.19.forumer.com/
I almost went through this a few years back. I was able to get my hands on a "roster" and the QOL seemed a bit low. They had the interveiw lined up for me and everything and I cancelled on them the week before. Would have been hard to pull off with a family. Had I been single, I would have jumped at the opportunity. Good Luck.