The 51st annual Shizuoka Hobby Show is currently running in Japan, where Bandai is showcasing some of their upcoming kits, including the Blitz, Marasai, and also the two newly announced kits, the MG Buster Gundam and the MG Gundam AGE-2.
The MG Buster Gundam is due out in September 2012 for 4,200Y and the MG AGE-2 is out in August for 4,410Y.
Images collated from the following sources: Hobby Search blog, Ameblo Digitamin blog, AmiAmi, Midori-b blog