Might be a slime chance but all you can do is at least try, when an opportunity presents itself! There is a caucasian girl that works at a cafe' in Akihabara known as POPOPURE. She is fluent in both japanese & english. So yes, you'd have to be FLUENT if you even want to get close to working in a maid cafe' in japan + get citizenship there. And just because your not asian/asian-looking, doesn't mean you won't have a chance! c,: Good luck! ♥