Read this on a spanish Gaming site, Namco confirmed that yoda and vader are coming to Ps3 and Xbox 360, In japan only at this time for 600 yen, heres the link.
http://www.atomix.vg/n/index.php?option=com_content&task=view&id=5193&Itemid=28
Systems owned: NES, SNES, N64, PS1, PS2, PS3, Wii, Xbox360
Currently Playing: UNCHARTED 2 !!
Waiting for: FFXIII, GoW3, GT5, Mass Effect 2