I worked for Namco Bandai's American branch for a few years around 2006. The Japanese developers could apply to work in America for the cultural experience, IIRC the ones I met told me they were paid about $30000 USA in Japan and got a temporary bump in salary to $75000 or so for cost of living adjustment and a company car and apartment (this was in Santa Clara, CA). I think they were all extremely good, competent programmers and we American programmers were making about double what they were making, our contractors were making I think triple what they made. One of the Japanese guys coding anonymously in the corner worked on several of the Namco cabinet video games like Dig Dug back in the day.
I hope this isn’t too off topic but my son and I spent a lot of hours bonding over the game “Tank Tank Tank”. If by some small chance you were part of that project, thank you.