Hi Rich,
Yes I am a professional geologist and my registration is from Missouri. The work is very interesting and it gives me a nice warm fuzzy feeling, especially since I work on humanitarian projects (similar to USAID, etc) developing groundwater based water supplies in developing countries where children and livestock are dying from lack of clean drinking water.
Homebrewing has been a struggle in Japan; lack of sources for equipment and ingredients. For example, I bought all of my kegs from the US and sending them over here doubled the price, and up until last year I had to buy my extracts from Australia (cheapest shipping). But now there are 2 or 3 homebrew supply shops in Japan. Yes, only 2 or 3 in the whole country! So, although I can readily buy grains and hops through mail order, I'm limited to what's on hand. And liquid yeast is only available 2 or 3 times each year. Everything is expensive. I bought my 15 gal aluminum HLT, 12 gal cooler, copper tubing, and various fittings for about $500. The HLT and cooler were bought through the Yahxx auctions at significant savings. This should give you an idea of how expensive things are over here. There is no such thing as a neighbor hood home improvement center or general hardware store here, only specialty shops that cater mostly to professional plumbers and the like. So, yes it is a challenge to locate equipment at reasonable prices. But fortunately there is a small community of homebrewers here and most of them speak some English (I can not read or write Japanese and my speaking ability is limited to basic survival Japanese).