I would love to, but it might take some time until I get to it. I actually added Portuguese and Russian just recently and I plan to stay with the current 9 lang

I would love to, but it might take some time until I get to it. I actually added Portuguese and Russian just recently and I plan to stay with the current 9 languages for a little time to see if there is enough interest in this product (and maybe I can break even in server costs - I don't really have any monetization model atm, I might add a donate button though). But yeah I would love to add new languages :). Same goes for Japanese.