hmmm!!! i think thats why most of their songs translated into japanese ver. so that the japanese people who also idolized snsd can really understand and so that if they will have a tamasha in japan they can sing their songs kwa translating it into japanese version.... ahm, i think thats all... ::)))
It's because they are promoting in Japan as well as Korea now. When wewe promote muziki in another country, it's only logical to be imba it in that country's language. And, they probably redid Gee and Genie because they were so popular.