Hi there! Try this site,they must sell in the US because the orders are in dollars -
http://www.maruwa.com
wish you luck! I see you you play the tenor sax, beautiful instrument that I would like to learn. I live in Japan and a friend of mine plays that instrument professionaly...anyway, hope you can find your chocolates!
I don't know about Rochester but, in Boston, many Japanese procucts (including some badly done knockoffs) can be found in Chinese as well as Korean markets, besides Japanese markets. Good luck!
Did you try Korean(Chinese) market???
They carry some Japanese sancks and ones looks like Japanese ones.
They taste pretty much same as Japanese ones, also they are cheap.