Sony has announced the Xperia Tablet Z, a very slim 10.1-inch tablet with a quad-core processor, which is currently headed only for Japan. However, this could change when Mobile World Congress begins next month.
Though they've been illegal in Japan since 2009, authorities have only now been able to block the import of the infamous R4 flash cart, a device that makes it obscenely easy to pirate Nintendo DS games.
HTC rolls out a new version of the HTC J -- the J Butterfly. The handset will be exclusive to Japan, but comes with a screen that will make the world envious. It's 5-inch display comes packed to the brim with 440ppi resolution.