Sony Mobile Japan has released a few new commercials to promote the upcoming 4.6-inch Xperia GX and 3.7-inch Xperia SX handsets. The commercials involve ballet, some buffed up blokes running to the sea and a flashmob in the middle of the shopping centre. If you’re wondering what these have to do with the handset, well, we don’t know either. We’d love to hear from you if you have any idea what these are all about. See the videos below.