Okay, this is not beer, but there is no forum for 'other potables' except the mead and cider forums
In case you are interested, Fred Eckhardt, the foremost authority on homebrewed sake in the USA, has a recipe for sake here: recepty.veruska.cz/_sys/eckhardt-sake.pdf
It is a PDF file. (I have no idea why he uses a Czech server)
If you want rice wine but want to make something simpler, try my recipe for Satho - a traditional Thai rice wine here: www.arachnyd.com/david/ThaiRiceWine.html
as always - have fun!