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Best way to buy Japanese yen for travel?
When I went on vacation to London a few years ago, I looked around at banks with ATM deals with UK banks. I found that B of A had a deal with a UK bank that you could use their ATMs to take out money from your US account for practically no fees. So the week or so before I left, I opened an account at B of A, put a bunch of money in it, and used the B of A debit card during my trip as much as possible.