Autobase Aichi has shared some information from the latest issue of the Figure King hobby magazine in Japan. Perhaps the most interesting news is that the Transformers Encore release of Omega Supreme will somehow be receiving a new,cartoon accurate face! It was not clarified, however, whether this will be a new sculpt or a cardboard insert similar to Encore Ratchet and Ironhide. We'll keep you updated as more information gets released!
Also reported was a description of the catalog that will be accompanying the Trans-scanning Transformers: The Movie Optimus Prime and Bumblebee figures in Japan. It seems as though Takara Tomy is trying to recreate the look and feel of the G1 catalogs for these toys, so nostalgic fans rejoice!   
The issue also has images of the Encore Minibots, Movie Premium Series Bumblebee, Binaltech 19 and 20 (Bluestreak and Jazz Movie version), HenKei Hot Rodimus (unfortunately just the Classics Rodimus as a place holder) and a HenKei illustration.

You can see an in-language summary of the magazine here at Autobase Aichi. Thanks to TFW2005 for the link!